find the value of X assume that segments that appear to be tangent are tangent 7.
Answers
The tangent are tangent 7 value of X is 15.
The value of X, we need to use the fact that segments that appear to be tangent are actually tangent. This means that the line that contains segment AB is tangent to the circle at point C, and the line that contains segment DC is tangent to the circle at point E.
We can use the properties of tangent lines and the circle to find the value of X. First, we know that the tangent to a circle at any point is perpendicular to the radius that passes through that point. This means that angle ACB is a right angle, and angle CED is a right angle as well.
Next, we can use the fact that angles in a circle that intercept the same arc are congruent. Since arc AB and arc DE are congruent (they are both half of the circle), angles ABD and EDC are also congruent
We know that angle ABD is equal to 3X, and angle EDC is equal to 7X - 60
\(3X = 7X - 60\)
Subtracting 3X from both sides gives:
\(-4X = -60\)
Dividing both sides by -4 gives:
\(X = 15\)
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Related Questions
What is the greatest place value in this number, 189?
Answers
Answer:
the 1 cause it's a 100
Step-by-step explanation:
100 + 80 + 9
PLS HELP ILL GIVE BRAINLYIST
Answers
Answer:
A. The zeroes are -3 and -2/3 because y= (x + 3) (3x + 2)
Step-by-step explanation:
In two or more complete sentences, compare the number of x-intercepts in the graph of f(x) = z2 to the
number of z-intercepts in the graph of g(x) = -22 – 5. Be sure to include the transformations that
occurred between the parent function f(x) and its image g(x).
Answers
Answer:
There is only one x-intercept for f(x) and g(x), f(x) having a minimum value of zero and g(x) having a maximum value of zero. f(x)=0 when x=0, g(x)=0 when x=4.
g(x) is f(x) reflected about the about the x-axis and shifted to the right by 4 units.
PLZ HURRY IT'S URGENT!!
What is the slope of the line?
x=−8
options:
undefined
-8
1
0
Answers
Answer:
im pretty sure it's -8
Answer:
undefined
Step-by-step explanation:
the line goes straight down
2) Find the length of the hypotenuse. (Round to the nearest tenth.)
4
c
5
Answers
Answer:
The Answer is c ..............
If the vertices of a parallelogram PQRS taken in order are P(3,4), Q(-2,3) and R(-3,-2),then the coordinates of its fourth vertex S are?
Answers
The coordinates of the fourth vertex of the parallelogram S are (2, -1)
In a parallelogram, opposite sides are parallel and equal in length, so the vector that represents one side can be added to one vertex to find the next vertex.
Given vertices P and Q, the vector PQ can be represented as (Q - P) = (-2 - 3, 3 - 4) = (-5, -1).
So, to find the fourth vertex S, we can add the vector PQ to vertex R:
S = R + PQ = (-3, -2) - (-5, -1) = (2, -1)
Therefore, the coordinates of vertex S are (2, -1).
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The equation 6x + 5 = 5x + 11 +x-6 is true for all real numbers. Substitute a few real numbers for x to see that this is so and then try solving the equation. Describe
what happens.
Answers
Answer:
It will ALWAYS be true!
Step-by-step explanation:
Inputting any real or imaginary numbers such as i or e, (which are also known as complex numbers), and when put in the place of x will ALWAYS equal one another. You could put 1, 2, 3, etc. all the way up to infinity and still get the two equations equal to each other.
Hope this helped!
Jennifer bought 3 4 kg of white rice and 1 8 kg of brown rice. How many kilograms of rice did she buy altogether?
Answers
Answer:
52kg
Step-by-step explanation:
it's just sum of the kgs bought
Solve the equation. 3t + 8 = 6t - 13
Answers
Answer:
7
Step-by-step explanation:
6t-3t=13plus8
3t=21
t=21/3
t=7
hope it helps
Answer:
t = 7
Step-by-step explanation:
3t + 8 = 6t - 13
Subtract 6t on both sides.
3t + 8 - 6t = 6t - 13 - 6t
-3t + 8 = - 13
Subtract 8 on both sides.
-3t + 8 - 8 = - 13 - 8
-3t = - 21
Divide both sides by -3.
(-3t)/-3 = -21/-3
t = 7
749/d * d/749 = 1
d=?
Answers
Answer:
D=1
Step-by-step explanation:
1. Combine multiplied terms into a single fraction
2. Cancel terms that are in both numerator and denominator
3. Divide by 1
Answer:
I honestly don't know but I think its all real numbers but not zero
Step-by-step explanation:
PLS HELP! Whoever gets it right will get brainliest!!
Answers
Answer:
4
Step-by-step explanation:
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
Vlewer's Age Group
Excellent
Good
Average
Poor
Marginal Total
16-25
52
113
42
12
7
26-35
33
97
50
5
9
36-45
58
12
28
34
132
46-55
25
17
22
12
76
56+
12
5
3
8
28
Marginal Total
180
126
70
70
446
Note: A rating of good or excellent means the audience liked the movie, while a rating of poor means the audience disliked
the movie.
A movie producer conducted a survey after a preview screening of her new movie to find out how the film would be received by viewers from
different age groups. The table shows the numbers of viewers in different age groups who rated the film excellent, good, average, and poor.
%. Write your
Out of the total respondents, the percentage of respondents from the 46-55 age group who rated the film excellent is
answer up to two decimal places.
Reset
Next
Answers
The cost to produce x monitors is represented by the expression 350x + 1500. The cost to
produce t x chairs is represented by the expression 175x - 50. Write and simplify an expression
to represent
the cost of x monitors and chairs.
Answers
The expression to represent the cost of x monitors and chairs is 525x + 1450.
What is system of equation?A system of equations in algebra consists of two or more equations and looks for common answers to the equations. "A set of equations satisfied by the same set of variables is called a system of linear equations."
Given that:
The cost to produce x monitors is:
350x + 1500
The cost to produce x chairs is:
175x - 50
We have to find the total cost of x monitors and chairs.
Total cost of x monitors and chairs = cost to produce x monitors + cost to produce x chairs
Substitute the equations:
Total cost of x monitors and chairs = (350x + 1500) + (175x - 50)
Total cost of x monitors and chairs = 350x + 1500 + 175x - 50
Total cost of x monitors and chairs = 525x + 1450
Hence, the expression to represent the cost of x monitors and chairs is 525x + 1450.
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What are 3 events in US prison history that stand out to you as key turning points for prisoners’ rights? Name the event and provide the year it took place. Describe in complete sentences what happened and why you feel it was important in regards to prisoners’ rights.
Answers
Three important events for prisoners' rights are Jones v. Cunningham in 1963, Cooper v. Pate in 1964 and Furman v. Georgia in 1972 because due to all of these legal cases prisoners were provided with basic rights and protections.
What was Jones v. Cunningham in 1963 about?This was an important court case in which the habeas corpus right was ratified, which means prisoners can report if their detention was unlawful.
What was Cooper v. Pate in 1964 about?This was an important court case through which it was stablished prisoners can sue if the imprisonment conditions are cruel.
What was Furman v. Georgia in 1972 about?This was also an important court case through which it was determined death penalty was unconstitutional as it was considered a cruel punishment.
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C The triangles in this picture are similar. Find the height of the tree.
Answers
Answer:
Please find attached pdf
Step-by-step explanation:
Help me out with this
Answers
The derivative of the function f(x) = Sin⁻¹(3x) is f'(x) = 3/√(1-9x²) , the correct option is (c) .
In the question ,
a function is given as
f(x) = Sin⁻¹(3x) , we need to find the derivative .
we know that the derivative of Sin⁻¹(x) is equal to 1/√(1 - x²) .
So , on differentiating both sides with respect to "x" .
we get
f'(x) = d/dx (Sin⁻¹(3x))
= 1/√1-(3x)² × d/dx (3x)
= 1/√(1 - 9x²) × 3
On simplifying further ,
we get
= 3/√(1 - 9x²)
Therefore ,the derivative of the function is 3/√(1-9x²) , the correct option is (c) .
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Fluency in the conversion of the metric system to the Imperial System is an essential skill in the nursing profession. Think of a situation in which negative effects have occurred due to incorrect dosage calculations? This situation could be a personal experience, the experience of someone you know, or a hypothetical. Explain how this error could have been avoided. How will you ensure that you avoid dosage errors due to metric conversions in your future career as a nurse?
Answers
In a hypothetical situation, an incorrect dosage calculation due to an error in metric system to Imperial System conversion could lead to potential harm to the patient. To avoid such errors, it is crucial to ensure accurate and precise conversions between the metric and Imperial systems. As a nurse, I will double-check my calculations, use reliable conversion charts or tools, and consult with colleagues or supervisors when in doubt. Additionally, ongoing education and training on dosage calculations and metric system conversions will be important to maintain proficiency and prevent errors in the future.
~~~Harsha~~~
Find the area of the figure. HELP PLZ
Answers
Answer: 1075 sq. ft
Step-by-step explanation:
A = length times width
First split the shape into two rectangles
Area of rec 1 = 25 times 8 = 200
Area of rec 2 = 35 times 25 = 875
200+875 = 1075 sq. ft
What's 14,124 ÷ 44 ?
\(14124 \div 44\)
Answers
Answer:
321
Step-by-step explanation:
Answer: 321
solve the system of equations using the elimination method
20x=16y-2
4y-2=-5x
Answers
Answer:
jujjjjjjjjjjjjjjjjjjjjjjj
Triangle ABC has vertices at A(−3, 3), B(0, 7), and C(−3, 0). Determine the coordinates of the vertices for the image if the preimage is translated 3 units up.
A′(−3, 0), B′(0, 4), C′(−3, −3)
A′(−3, 6), B′(0, 10), C′(−3, 3)
A′(−6, 3), B′(−3, 7), C′(0, 0)
A′(0, 3), B′(3, 5), C′(0, 0)
Answers
Answer:
To translate triangle ABC 3 units up, we need to add 3 to the y-coordinate of each vertex:
A' = (-3, 3 + 3) = (-3, 6)
B' = (0, 7 + 3) = (0, 10)
C' = (-3, 0 + 3) = (-3, 3)
Therefore, the coordinates of the vertices for the image triangle A'B'C' are A'(-3, 6), B'(0, 10), and C'(-3, 3).
So the correct answer is: A′(−3, 6), B′(0, 10), C′(−3, 3).
Kerry wants her stopping distance to not exceed 75ft. At what range of speeds can she travel?
Answers
The range of speeds that she can travel is determined as 30 mph or less.
Range of speed of KerryThe range of speed of Kerry is calculated as follows;
d = v + (v²)/20
d = (20v + v²)/20
75 = (20v + v²)/20
20(75) = 20v + v²
1500 = 20v + v²
v² + 20v - 1500 = 0
v² + 50v - 30v - 1500 = 0
v(v + 50) - 30(v + 50) = 0
(v + 50)(v - 30) = 0
v = 30 mph or - 50 mph
Thus, the range of speeds that she can travel is determined as 30 mph or less.
The complete question is below:
For a certain model of car the distance d required to stop the vehicle if it is traveling at v mi/h is given by the following formula, where d is measured in feet. Kerry wants her stopping distance not to exceed d = 75 ft. At what range of speeds can she travel?
d =v+(v^2)/20
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How much should be deposited in an account paying 4.5% interest, compounded semiannually, in order to have a balance of $ 5,000 after 19 years and 6 months?
*Enter the answer in dollars and cents, and round to the nearest cent, if needed. Do not include the dollar sign. For example, if the answer is $0.61, only the number 0.61 should be entered.*
Principal ≈ $ ____________
Answers
The suitable for blank is 2099.43 approximately.
Let the principle be P.
Time (t) = 19 years and 6 months = 19.5 years
Compound is semiannually.
Rate of Interest (r) = 4.5%
Amount will be (A) = $5000
So, suitable equation is given by,
\(A=P\left(1+\frac{r}{200}\right)^2t\\5000=P\left(1+\frac{4.5}{200}\right)^{2\times19.5}=P\left(1+\frac{9}{400}\right)^{39}\\\\P\approx2099.43\)
Hence the suitable for the blank is 2099.43.
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If f(x)=√x and g(x)= - 2x+3, find (f . g)(x) and (g . f)(x).
(f . g)(x)=_____
(Simplify your answer. Type an exact answer, using radicals as needed.)
Answers
Thee values of the functions are;
(f . g)(x) = √(-2x + 3)
(g . f)(x) = - 2√x + 3
What is a function?A function can simply be defined as a law, rule or expression showing the relationship between two variables in an equation or expression.
The two variables are given;
The dependent variableThe independent variableGiven the functions;
f(x)=√x g(x)= - 2x+3To determine the function (f . g)(x), substitute the value of x as g(x) in the function, we have;
(f . g)(x) = √(-2x + 3)
To determine the function (g . f)(x), substitute the values of x in the function g(x), we have;
(g . f)(x) = - 2√x + 3
Hence, the functions are √(-2x + 3) and - 2√x + 3
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i need the type of properties
Answers
Answers:
Distributive PropertyInverse PropertyIdentity PropertyAssociative PropertyCommutative PropertyMultiplication Property of Zero=========================================================
Explanations:
The distributive property is a*(b+c) = a*b+a*c. We multiply the outer term 'a' by each term inside (b and c), then add up the results. In this specific case, we are multiplying the outer 2 by x and 3. So that's why 2(x+3) = 2x+2*3 = 2x+6. The concept of factoring takes this process in reverse, so we go from 2x+6 to 2(x+3).The inverse property, specifically the additive inverse property, is where we can add any number to its negative counterpart to always get 0. The expression 2+(-2) is the same as 2-2. We can think of it like "we're on the 2nd floor and we go down 2 floors to end up on floor 0". In general, the additive inverse property is x+(-x) = 0, which is the same as -x+x = 0.We can multiply any number by 1, to get the same number. So that's why 1*x = 1x = x. Similarly, x*1 = x as well. This is the multiplicative identity property, often shortened to "identity property".The parenthesis shifted around, so this means we'll use the associative property. In general, that is a+(b+c) = (a+b)+c.We can multiply two numbers in any order. The general format is a*b = b*a. This is the commutative property of multiplication. The version for addition is a+b = b+a.Multiplying 0 by any number leads to 0. So we could have the most complicated expression thought possible, but if we multiply it by 0, then the whole thing goes to 0. At the end of this complicated expression is where the 0 is buried. This idea is useful when it comes to the zero product property where if A*B = 0, then either A = 0 or B = 0 or both are the case.What is the equation of the line that is parallel to the line y - 1 = 4(x + 3) and passes through the point (4, 32)?
y = 2 x + 33
y= *x+36
y = 4x - 16
y = 4x + 16
Answers
Answer:
y = 4x +16
Step-by-step explanation:
The given equation is in "point-slope" form:
y -k = m(x -h) . . . . . . line with slope m through point (h, k)
The slope of the given line is m=4. This is the same slope as any parallel line.
__
The line you want can be written in the same point-slope form as ...
y -32 = 4(x -4)
Rearranging, we have ...
y = 4x -16 +32 . . . . . add 32, eliminate parentheses
y = 4x +16 . . . . . . . . collect terms
Jennifer has 15 plates and 18 napkins that she wants to arrange in baskets. There needs to be the same number
of plates and the same number of napkins in each basket.
What is the greatest number of baskets that she can make? How many napkins and how many plates will be in
each basket?
Answers
Answer:
i thik itz 3
Step-by-step explanation:
Both before and after a recent earthquake, surveys were conducted asking voters which of the three candidates (Perez, Chung, Stevens) they planned on voting for in the upcoming city council election. Has there been a change since the earthquake? You are conducting a Test of Independence for the claim that there is an association between the earthquake and the voter support at α=0.05α=0.05. The following table summarize the result of the survey.
Perez Chung Stevens
Before 27 40 21
After 19 38 30
Answers
Step-by-step explanation:
We can notice that there is a change:
27⇒ 1940⇒3821⇒30The votes for Perez and Chung decreased but the votes for Stevens increased
Help please i really need help with this.
Answers
Answer:
Sorry too hard
Step-by-step explanation:
I am needing help. I do not understand these types of problems.
Answers
For angle 45 degree, hypotenuse side is 15 and base side is x.
Determine the measure of side x by using trigonometry.
\(\begin{gathered} \cos 45=\frac{x}{15} \\ 0.707=\frac{x}{15} \\ x=15\cdot0.707 \\ =10.605 \end{gathered}\)Thus value of x is 10.605 m.
Answer: x = 10.605 m