Determine whether the triangles are similar by
AA similarity, SAS similarity, SSS similarity,
or not similar.
Answer: Not similar
Step-by-step explanation:
They are telling you that you have a Side and a Side that are similar. The sides of the smaller triangle are multiplied by 2 to get the larger triangle, but you need a 3rd element for it to be similar. You have SS but you need another side or angle for it to be similar
Not similar
The melting point of gallium is 29.76°C. The freezing point of alcohol is –114°C. How much warmer is the melting point of gallium than the freezing point of alcohol?
Answer:
143.76C
x-114=29.76
Solve the percent proportion. 7 is 35% of what number?
Answer:
35 ×x =7
100
35x=7
100
35x=700
35 35
x = 20.
HOPE IT HELPS,BRAINLIESTPLEASEHELP DUE IN 10 MINS!
Given that QUAD is a rectangle, QS = 17, and QD = 16 find the length of DU and QU.
DU =??
QU =??
Answer:
DU = 34
QU = 30
Step-by-step explanation:
DU = 34 since the diagonals of a rectangle are congruent, Diagonal QA would be 17 * 2 and so would be Diagonal DU.
QU = 33.045, according to me the base of a triangle;
b = \(2\sqrt{l^2-h^2}\), height would be half the length of QD = 8
b = 2\(\sqrt{17^2 -8^2}\)
b = 30
Hope this helps!
How to solve this please
The value of x, considering the proportional relationship in this problem, is given as follows:
\(x = 0.77 \times 10^{-46}\)
What is a proportional relationship?A proportional relationship is a relationship in which a constant ratio between the output variable and the input variable is present.
The proportional relationship for this problem is given as follows:
1u - \(6.02 \times 10^{23}\)
x u - \(4.65 \times 10^{-23}\)
Applying cross multiplication, the value of x is given as follows:
\(x = \frac{4.65 \times 10^{-23}}{6.02 \times 10^{23}}\)
\(x = 0.77 \times 10^{-46}\)
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Measure of Angle Example: 370 110 42 89 60 155 Measure of Complement Measure of Supplement 53 143 70 None 1. |3 4 5. 15
Answer: 143•
Step-by-step explanation:
Answer:
That's true
Step-by-step explanation:
Answer Needed THX!!! :3
Answer:
\(\frac{7}{24}\)
Step-by-step explanation:
We can solve like so:
\(1-\frac{3}{8}-\frac{1}{3}=mushroomcaps\\\\\frac{24}{24} -\frac{9}{24}-\frac{8}{24} =mushroomcaps\\\\\frac{15}{24}-\frac{8}{24}=mushroomcaps\\\\\frac{7}{24}=mushroomcaps\)
\(\frac{7}{24}\) of the barbecued items are mushroom caps.
Answer:
E. \(x=\frac{7}{24}\)
Step-by-step explanation:
\(\frac{3}{8} + \frac{1}{3} +x = 1\\\)
\(\frac{3*3}{8*3} + \frac{1*8}{3*8} +x = 1\\\\\frac{9}{24} + \frac{8}{24} +x = 1\\\\\frac{17}{24} +x=1\\\)
\(x=1-\frac{17}{24}= \frac{24}{24}-\frac{17}{24} =\frac{7}{24}\\ x=\frac{7}{24}\)
Which transformation is a dilation?
help me plssssssssssssssssssssssssssssssssssssssssss
and please give explanation
[1] H 2.4
Let us turn the pictures into equations, using the key given. Then, we will solve.
x + x + \(\frac{1}{4}\)x + 1 + 1 + 1 = x + x + x + \(\frac{1}{2}\)x
2x + \(\frac{1}{4}\)x + 3 = 3x + \(\frac{1}{2}\)x
\(\frac{9}{4}\)x + 3 = \(\frac{7}{2}\)x
3 = \(\frac{5}{4}\)x
x = 2.4
[2] J
We can tell the first two options are incorrect because there was a change in size, not position.
Option H would make the shape bigger, but it becomes larger. This means the answer is option J.
Factorise 3y²+12y ‼️‼️‼️
Answer:
3y(y + 4)
Explanation:
\(3y^{2} + 12y\\3(y^{2} + 4y)\\3y(y + 4)\\\)
Solve for h:
2h-4x=-6y
Please provide steps also
Answer:
h = -3y + 2x
Step-by-step explanation:
Add 4x to both sides of the equation.
2h = −6y + 4x
Divide each term in 2h = −6y + 4x by 2 and simplify.
Divide each term in 2h = −6y + 4x by 2.
2h/2 = -6y/2 + 4x/2
Simplify the left side.
h = −6y/2 + 4x/2
Simplify the right side.
Simplify each term.
Cancel the common factor of −6 and 2.
h = -3y+2(2x)/2
Cancel the common factors.
Factor 2 out of 2.
h = -3y+2(2x)/2(1)
Cancel the common factor
h = -3y+2(2x)/2(1)
Rewrite the expression
h = -3y + 2x/1
Divide 2x by 1.
h = -3y + 2x
hopefully its right LOLZ
Using the CPT manual, code the following: Five MeV of radiation treatment delivery to a single area for primary breast cancer, right female breast
According to the CPT manual, the appropriate code for the treatment for primary breast cancer, would be 77427.
In medical coding, it is important to assign the correct CPT code to accurately describe the provided medical service. For the described scenario of delivering five MeV of radiation treatment to a single area for primary breast cancer, the appropriate code is 77427. This code specifically represents the radiation treatment delivery for breast cancer.
The CPT manual is a widely used resource that provides a comprehensive list of medical procedures and services, each assigned a specific code. These codes help healthcare providers communicate and document the services rendered to patients, as well as facilitate accurate billing and reimbursement. The codes in the CPT manual are regularly updated to reflect advancements in medical technology and practices.
By referencing the CPT manual, healthcare professionals can ensure that the services they provide are accurately coded, allowing for consistent and standardized communication across the healthcare industry. This helps in maintaining proper documentation, tracking patient care, and facilitating efficient billing processes.
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The CPT manual provides specific codes for radiation treatment delivery, including those for breast cancer. The appropriate code for the given treatment would depend on the specific technique used and can be found in the CPT manual.
In order to code the radiation treatment delivery for primary breast cancer, right female breast, we need to refer to the CPT manual. The CPT manual provides specific codes for different types of radiation treatment delivery. In this case, the treatment involves the delivery of Five MeV of radiation to a single area.
Based on the information provided, the appropriate CPT code for this treatment would be determined by the specific technique used for radiation delivery. The CPT manual provides codes for different techniques, such as external beam radiation therapy (EBRT) and brachytherapy.
Since the question does not specify the technique, we cannot provide a specific CPT code. However, a healthcare professional would consult the CPT manual and select the appropriate code based on the specific details of the treatment.
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Write 985 in the standard form and find its
Product of divisors
,Sum of divisors.
Answer:
Step-by-step explanation:
985 = 5 * 197 = 1 * 5 * 197
The product of the divisors is 985
The sum is 203
Helpppppp!!!!!!!!!!!$
a restaurant records the number of customers they serve each week. what type of data does this describe?
The answer is that the type of data that is being described is quantitative data. This means that the data consists of numerical values that represent the number of customers served each week.
, quantitative data is numerical data that can be measured and expressed in numerical form. In this case, the number of customers served each week is being recorded, which is a quantitative variable. This data can then be analyzed and used to make decisions about the restaurant's operations, such as staffing levels, inventory management, and marketing strategies. Overall, the recording of customer numbers is an important aspect of running a successful restaurant, and the quantitative data collected can provide valuable insights into customer behavior and preferences.
Quantitative data can be further divided into two categories: discrete and continuous data. Discrete data can only take specific values, usually whole numbers (e.g., the number of customers). Continuous data can take any value within a range (e.g., the weight of a serving). In this scenario, the number of customers is an example of discrete quantitative data.
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What is the best approximation of the solution to the system to the nearest integer values?
A. (1, 3)
B. (3, 4)
C. (2, 3)
D. (3, 2)
The best estimate of the system solution to the nearest integer values is (2,3).
What is coordinate points?The coordinates represent the location of a point in the 2D coordinate plane with respect to the origin. A point's x-coordinate is its perpendicular distance from the y-axis as measured along the x-axis. A point's y-coordinate is the perpendicular distance from the x-axis measured along the y-axis. A point's Cartesian coordinates (also known as rectangular coordinates) are a pair of integers (in two dimensions) or a triplet of numbers (in three dimensions) indicating signed distances from the coordinate axis. A point's coordinates are a pair of integers that define its precise location on a two-dimensional plane. Remember that the coordinate plane contains two axes that are perpendicular to each other, known as the x and y axes.
Here,
This question is asking us what the coordinates are for the point of intersection. Since the point is not directly on the grid lines, we must approximate.
The point is closest to the value "2" on the x axis.
The point is closest to the value "3" on the y axis.
This means the correct point is (2,3).
The best approximation of the solution to the system to the nearest integer values is (2,3).
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Carlos has $24. He is buying apples at $0.60 a pound. How many pounds of apples can Carlos buy?
A- 84 lb
B- 30 lb
C- 44lb
D- 40lb
Help!
Answer:
D
24/0.6= 40
Carlos can buy 40 Pounds of apples
Step-by-step explanation:
I would greatly appreciate if you could give this the brainliest answer crown!
A rectangular sheet of paper 42 cm x 16 cm is rolled along its length and a cylinder is formed . Find the volume of the cylinder
Since a rectangle is rolled along length then circumference of circle is equal to length of rectangle and breadth equals to height.
=) 2*pi*r = 42cm
=) 2*22/7 * r = 42cm
=) r = 42*7 / 2*22
=) r = 147/22 cm
Since Volume of cylinder = pi* r^2*h
= 22/7 * 147/22 * 147/22 * 16 cm^3
= 2245.09 cm^3.
What number is one hundred less than 101
Answer:
1
Step-by-step explanation:
lma o
Mr. Jackson has just finished building his treehouse and still needs to buy a ladder to be attached to the ledge of the treehouse and anchored at a point on the ground, as modeled below. Mr. Jackson is standing 1.3 meters from the stilt supporting the treehouse. This is the point on the ground where he has decided to anchor the ladder. The angle of elevation from his eye level to the bottom of the treehouse is 56 degrees. Mr. Jackson's eye level is 1.5 meters above the ground. Determine and state the minimum length of a ladder, to the nearest tenth of a meter, that Mr. Jackson will need to buy for his treehouse. (do not round until the very end)
Answer:
The length of the ladder Mr. Jackson will need to buy for his treehouse is approximately 3.7 meters
Step-by-step explanation:
The parameters given in the question are;
The horizontal distance from the point Mr. Jackson has decided to anchor the ladder to the the stilt supporting the tree house = 1.3 meters
The angle of elevation from Mr. Jackson's eye level to the bottom of the treehouse = 56°
The height of Mr. Jackson's eye level from the ground = 1.5 meters
From the question, we can draw the geometry of the ladder attached to the treehouse using Microsoft Visio as shown in the attached diagram
From the diagram, by trigonometric ratios, we have;
tan(56°) = a/1.3
∴ a = 1.3 × tan(56°) ≈ 1.927
By Pythagoras' theorem, we have;
The length of the ladder = √((a + b)² + 1.3²)
From the drawing, b = 1.5 m
Therefore, we have
The length of the ladder = √((1.927 + 1.5)² + 1.3²) ≈ 3.6653
The length of the ladder without rounding = √((1.3 × tan(56°) + 1.5)² + 1.3²) = 3.66559488352
∴ The length of the ladder given to the nearest tenth of a meter ≈ 3.7 m
The length of the ladder Mr. Jackson will need to buy for his treehouse ≈ 3.7 m.
350 divided by 10 to the 3rd power
Answer:
0.35Step-by-step explanation:350 divided by 10 to the 3rd power
350 : 10³ =
350 : 1000 =
0.35
Consider the limit lim
(x,y)→(0,0)
2x
2
+y
3x
2
+y
2
and consider the approaches along y=0 and x=0. Which of the following is a correct conclusion of the two-line test? A. The approach y=0 yields the limit
2
3
while the approach x=0 yields 0 . Therefore the limit does not exist. B. The approach y=0 yields the limit
2
3
while the approach x=0 yields
0
0
. Therefore we cannot conclude whether the limit exists yet. C. The approach y=0 yields the limit 0 while the approach x=0 yields the limit 0 . Therefore the limit exists. D. The approach y=0 yields the limit 0 while the approach x=0 yields the limit 0 . Therefore we cannot conclude whether the limit exists yet. E. The approach y=0 yields the limit 0 while the approach x=0 yields the limit 0 . Therefore the limit does not exi
The approach y=0 yields the limit 3/2 while the approach x=0 yields 0 . Therefore the limit does not exist.
Given limit function,
\(\lim_{(x, y) \to \ (0, 0)} 3x^2 + y^2/2x^2 + y\)
Here,
Now evaluating the limit one by one
When y=0
\(\lim_{(x, y) \to \ (0, 0)} 3x^2 + y^2/2x^2 + y\)
= 3/2
Now evaluating the limit as x = 0.
\(\lim_{(x, y) \to \ (0, 0)} 3x^2 + y^2/2x^2 + y\)
= 0/0(Indeterminate form) .
Thus limit does not exist at x= 0 .
We will have to use L hospital to get the limit .
Thus option A is correct .
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to graph an exponential, you need to plot a few points, and then connect the dots and draw the graph. where do you come up with the values to use in the graph
When graphing an exponential function, a T-chart is commonly used to determine the values. The correct answer is option A.
The T-chart employs positive real numbers since this is the most typical form of exponential function.
Exponential functions are utilized to represent processes that increase or decrease exponentially, as well as to model phenomena in many different disciplines, including science, economics, and engineering.
The exponential function can be represented by the following equation:
\(y=a^x\), where a is the base, x is the exponent, and y is the outcome.
When a is a positive number greater than one, the function is called exponential growth, while when a is a fraction between 0 and 1, the function is called exponential decay.
The T-chart is used to determine the values to use in the graph and connect the dots as required. Positive real numbers are used as the values in the T-chart in order to effectively graph the exponential function.
Therefore, the correct answer is option A.
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carmine drops a ball at shoulder height from the top of a building (as seen at the left). if the ball is at rest, and is simply dropped, how long will it take, to the nearest tenth of a second, to hit the ground?
The ball will take around 1.6 seconds to hit the ground when dropped from shoulder height at the top of the 35-foot tall building, considering a gravitational acceleration of 32.2 feet per second squared.
To find the time it takes for the ball to hit the ground, we can use the equations of motion under constant acceleration. The acceleration due to gravity near the surface of the Earth is approximately 32.2 feet per second squared.
First, let's calculate the total distance the ball needs to travel from the top of the building to the ground. The total height is the height of the building plus Carmine's height, which is 35 feet + 5 feet = 40 feet.
Next, we can use the equation:
\(s = ut + (1/2)at^2\)
where:
s = distance (40 feet)
u = initial velocity (0 feet per second since the ball is at rest)
a = acceleration (-32.2 feet per second squared, taking negative because the ball is moving downward)
t = time (unknown)
Plugging in the values:
\(40 = 0t + (1/2)(-32.2)t^2\)
Simplifying the equation:
\(40 = -16.1t^2\)
Dividing both sides by -16.1:
\(t^2 = -2.48\)
Since time cannot be negative in this context, we discard the negative solution. Taking the square root of the positive solution:
t ≈ 1.57 seconds
Therefore, it will take approximately 1.6 seconds (rounded to the nearest tenth) for the ball to hit the ground when dropped from shoulder height at the top of the building.
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The complete question is:
Carmine drops a ball at shoulder height from the top of a building (building is 35 feet tall, Carmine is 5 feet tall). If the ball is at rest, and is simply dropped, how long will it take, to the nearest tenth of a second, to hit the ground?
You invest $20,000 in the stock market. The stock market then plummets
over the next few weeks. Each day, your investment loses half of its value. How
much will you have invested after 14 days? Write the geometric sequence
formula and show all of your work.
After 14 days, you will have approximately $2.4414 invested in the stock market.
The amount you will have invested after 14 days can be calculated using the geometric sequence formula. The formula for the nth term of a geometric sequence is given by:
an = a1 x \(r^{(n-1)\)
Where:
an is the nth term,
a1 is the first term,
r is the common ratio, and
n is the number of terms.
In this case, the initial investment is $20,000, and each day the investment loses half of its value, which means the common ratio (r) is 1/2. We want to find the value after 14 days, so n = 14.
Substituting the given values into the formula, we have:
a14 = 20000 x\((1/2)^{(14-1)\)
a14 = 20000 x \((1/2)^{13\)
a14 = 20000 x (1/8192)
a14 ≈ 2.4414
Therefore, after 14 days, you will have approximately $2.4414 invested in the stock market.
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The amount you will have invested after 14 days is given as follows:
$2.44.
What is a geometric sequence?A geometric sequence is a sequence of numbers where each term is obtained by multiplying the previous term by a fixed number called the common ratio q.
The explicit formula of the sequence is given as follows:
\(a_n = a_1q^{n-1}\)
In which \(a_1\) is the first term of the sequence.
The parameters for this problem are given as follows:
\(a_1 = 20000, q = 0.5\)
Hence the amount after 14 days is given as follows:
\(a_{14} = 20000(0.5)^{13}\)
\(a_{14} = 2.44\)
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Thanks!
1) You know that for any , neither sin nor cos can be greater than 1. How can you explain this using the unit circle definitions of sine and cosine? How can you explain it using the right triangle definitions of sine and cosine?
As a follow-up question, consider why it is important to have both the right triangle definitions of sine and cosine and the unit circle definitions of sine and cosine.
2) Can you give examples of situations that might be modeled with trigonometric functions? That is, can you give examples of phenomena that take on a series of values over and over again?
The trigonometric function gives the ratio of different sides of a right-angle triangle. The value of sine and cosine will be always less than a unit.
How to explain the trigonometry?In a unit circle, the radius of the circle represents the hypotenuse of the triangle. Since the hypotenuse is the largest side of the triangle, the ratio of the perpendicular to the hypotenuse and the base to the hypotenuse both will be less than the hypotenuse, therefore, 1. Hence, the value of sine and cosine will be always less than a unit.
In construction, we use trigonometry. For figuring areas of triangular shapes, similar to many concepts and phenomena in mathematics.
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is 315/18 a rational or irrational number
Answer:
yes because it is a terminating decimal
Step-by-step explanation:
Suppose $726.56 is deposited at the end of every six months into an account earning 6.45% compounded semi-annually. If the balance in the account four years after the last deposit is to be $31 300.00, how many deposits are needed? (This question asks for 'n')
We need approximately 10 deposits to reach a balance of $31,300 four years after the last deposit which is compounded semi-annually.
To solve this problem, we can use the formula for the future value of an annuity:
\(FV = P * ((1 + r)^n - 1) / r\)
Where:
FV is the future value of the annuity
P is the periodic payment or deposit amount
r is the interest rate per period
n is the number of periods
In this case, the deposit amount is $726.56, the interest rate is 6.45% compounded semi-annually, and the future value is $31,300. We need to find the number of deposits (n).
We can rearrange the formula and solve for n:
n = log((FV * r) / (P * r + FV)) / log(1 + r)
Substituting the given values:
n = log((31,300 * 0.03225) / (726.56 * 0.03225 + 31,300)) / log(1 + 0.03225)
Using a calculator or software, we find that n ≈ 9.989.
Therefore, we need approximately 10 deposits to reach a balance of $31,300 four years after the last deposit.
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Solve the equation in standard form
The solutions to the equation -30x² + 9x + 60 = 0 are x = 5/2 and x = -4/5.
To solve the equation, we can start by bringing all the terms to one side to have a quadratic equation equal to zero. Let's go step by step:
-5/3 x² + 3x + 11 = -9 + 25/3 x²
First, let's simplify the equation by multiplying each term by 3 to eliminate the fractions:
-5x² + 9x + 33 = -27 + 25x²
Next, let's combine like terms:
-5x² - 25x² + 9x + 33 = -27
-30x² + 9x + 33 = -27
Now, let's bring all the terms to one side to have a quadratic equation equal to zero:
-30x² + 9x + 33 + 27 = 0
-30x² + 9x + 60 = 0
Finally, we have the quadratic equation in standard form:
-30x² + 9x + 60 = 0
Dividing each term by 3, we get:
-10x² + 3x + 20 = 0
(-2x + 5)(5x + 4) = -10x² + 3x + 20
So, the factored form of the equation -30x² + 9x + 60 = 0 is:
(-2x + 5)(5x + 4) = 0
Now we can set each factor equal to zero and solve for x:
-2x + 5 = 0 --> x = 5/2
5x + 4 = 0 --> x = -4/5
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the probability of a tire failing in the first 45,000 miles is 0.35. if 8 tires are sold, what is the probability that more than 2 will survive past 45,000 miles? define the random variable and state the assumed probability distribution.
The random variable in this scenario is the number of tires that survive past 45,000 miles. To solve this problem, we need to calculate the probability that more than 2 tires will survive.
First, let's find the probability that exactly 0, 1, or 2 tires will survive. To do this, we can use the binomial probability formula:
P(X = k) = (nCk) × p^k × (1-p)^(n-k)
Where:
n = number of trials (8 tires sold)
k = number of successful trials (number of tires surviving past 45,000 miles)
p = probability of success (probability of a tire surviving past 45,000 miles)
For k = 0, the probability is:
P(X = 0) = (8C0) × 0.35⁰ × (1-0.35)⁽⁸⁻⁰⁾
For k = 1,
P(X = 1) = (8C1) × 0.35¹ × (1-0.35)⁽⁸⁻¹⁾
For k = 2,
P(X = 2) = (8C2) × 0.35² × (1-0.35)⁽⁸⁻²⁾
Next, we need to find the probability that more than 2 tires will survive. We can do this by summing up the probabilities of k = 3, 4, 5, 6, 7, and 8:
P(X > 2) = P(X = 3) + P(X = 4) + P(X = 5) + P(X = 6) + P(X = 7) + P(X = 8)
Finally, we can calculate the individual probabilities and sum them up to get the answer. Since the question doesn't provide a specific probability distribution assumption, we assume a binomial distribution based on the given probabilities.
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