95141 1404 393
Answer:
(b) ∠PQS & ∠RQT, ∠PQR & ∠SQT
Step-by-step explanation:
Vertical angles share a vertex, but are formed from opposite rays. They have no common sides.
Is one a prime number
Answer:
nope!
Step-by-step explanation:
Answer:
no
Step-by-step explanation:
please help!!!!!!!!!!!!!!!!!!!!!1
Answer: 5,000 Milligrams
Step-by-step explanation:
1 gram = 1,000 milligrams
5 grams x 1,000 milligrams = 5,000 milligrams
Happy to help :)
To find a weekly average temperature, you add up all of the temperatures
and then divide by the number of days. Using the table of temperatures
below from Anchorage, Alaska, determine the average temperature for the
week given.
MONDAY
-31.4
TUESDAY
-35.2
WEDNESDAY
-33.8
THURSDAY
-34.9
FRIDAY
-32.7
The most appropriate choice for average will be given by-
Weekly average temperature of Anchorage = -33.6
What is average?
In a data set, there are many numbers. There has to be a number which will represent all the numbers in a data set. That representative is called average.
Average is calculated by dividing the sum of all observations by the number of observation.
Temperature on monday at Anchorage = -31.4
Temperature on monday at Anchorage = -35.2
Temperature on monday at Anchorage = -33.8
Temperature on monday at Anchorage = -34.9
Temperature on monday at Anchorage = -32.7
Weekly average temperature =
\(\frac{(-31.4) + (-35.2) + (-33.8) + (-34.9) + (-32.7)}{5}\\\\-\frac{168}{5}\\\\-33.6\)
Weekly average temperature of Anchorage = -33.6
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Look at the following equation:
12,400 × [] = 1,240
What number should go in the box to make the equation true? (1 point)
1/10
1/100
10
100
Differentiation question pls help
A stationary point of a function f(x) is a point where the derivative of f(x) is equal to 0. These points are called “stationary” because at these points the function is neither increasing nor decreasing.
How do you find stationary points f XY?Once we have identified the dy dx = 0 solutions, we may utilise the first derivative to ascertain the characteristics of the stationary points. Think about the equation y = x2 + 1.
By differentiating and setting the derivative to zero, we may determine that there is a stationary point at x = 0 since dy dx = 2x = 0. Recall that placing f by x and f by y equal to zero will reveal the location of a function f's stationary point.
In this situation, partial differentiation with regard to x while treating y as a constant results in three x squared plus six x. Any stationary point's nature can be ascertained by introducing its x coordinate into the second derivative of the function, f. (x).
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2.5(3x+8y)?simplify or expand the expression
Answer:
7.5x+20y
Step-by-step explanation:
Just multiply 2.5 by 3 then 8.
2.5*3= 7.5
2.5*8=20
Hope this helps! Please consider marking brainliest!
Answer:
7.5x + 20y
Step-by-step explanation:
2.5 times 3 is 7.5
2.5 times 8 is 20
Because there is a variable attached, the number (coefficient) is multiplied with the variable :)
Without making any calculations, which distribution of data has the largest standard deviation?
O 1, 1, 1, 1, 4, 4, 7, 7, 7, 7
O 1, 1, 1, 4, 4, 4, 4, 7, 7, 7
O1, 1, 4, 4, 4, 4, 4, 4, 7, 7
O1, 4, 4, 4, 4, 4, 4, 4, 4, 7
The distribution with the largest standard deviation is option 4: 1, 4, 4, 4, 4, 4, 4, 4, 4, 7.
How to determine distribution of data has the largest standard deviationThe reason for this is because it has the greatest spread of numbers, with both a low value of 1 and a high value of 7, and a larger number of values further from the mean of 3.8.
However, it would be necessary to confirm this as it's is just an assumption
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2x + 9 - 4(x+1) = 5x + 8
I hope this helps you
2x+9-4x-4=5x+8
9-4-8=5x+4x-2x
-3=7x
x=-3/7
Answer:
x= 3/7
hope this help sorry if im wrong
How many solutions are there to the equation below?|x| = -4
A 0
B 2
C 4
D 1
Answer:
There are 0
Step-by-step explanation:
Absolute value is the positive distance a number is away from 0, so no value of x will make the equation true
Answer:
A 0
Step-by-step explanation:
There are no solutions. Because the absolute value always returns a positive value, there are no solutions to this equation.
If x is negative, the answer will be positive. If x is positive the answer will still be positive. No value of x will give a value of -4. So there is no solution.
13. Determine if the following statement is true or false. Explain your reasoning.
The graph of a non-vertical straight line is always a function, but the graph
of a function is not always a straight line.
The evaluation of the statements with regards to the graph of a function are;
The graph of non-vertical straight line is always a function, but the graph of a function is not always a straight line is true.What is a function?A function maps an input value to an output based on a definition or rule.
First part of the statement;
The graph of a non-vertical straight line has a range of values for the slope, m, of 0 ≤ m < ∞
The equation of a straight line function is of the form; y = m·x + c
Therefore;
The graph of a non-vertical straight line can be represented by the equation, y = m·x + c, where y has possible values of; -∞ < y < ∞, which indicates that as x increases or decreases, y increases (or decreases), such that each value of x maps unto only one value of y, which indicates that the graph is a function. The statement is therefore true.
Second part of the statement.
The graph of the quadratic function; y = a·x² + b·x + c has a shape of a parabola, therefore, the statement, the graph of a function is not always a straight line is true also.
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PLEASE ANSWER ASASP!!!!!!
5(x + 4) = 25
what is x?
Answer: x=1
Step-by-step explanation:
Trust me ;)
Answer:
x = 1.
Step-by-step explanation:
5(x+4) =25
= 5x+20 = 25
5x = 25-20
5x= 5
therefore x = 1.
volume of a cube with side length of 5.2 cm.
Answer:
140.608
Step-by-step explanation:
Find the slope
(6, 13) and (2,7)
given a function's domain values: -9, -6, -3, 0, 1.5, and 3, what is the range of the function's inverse?
Answer:
\(-9,-6,-3,0,1.5,3\)Explanation:
Given the domain of the function as;
\(-9,-6,-3,0,1.5,3\)Note that the range of the inverse of a function is the same as the domain of a function is the original function.
So the range of the inverse of the function will be;
\(-9,-6,-3,0,1.5,3\)50 points
Jessica obtains a loan for home renovations from a bank that charges simple interest at an annual rate of 9.65%. Her loan is for $17,100 for 54 days. Assume each day is 1/365 of a year. Answer each part below.
Do not round any intermediate computations, and round your final answers to the nearest cent.
(a) Find the interest that will be owed after 54 days: $
(b) Assuming Jessica doesn't make any payments, find the amount owed after 54 days: $
Answer:
$17,184.80.
Step-by-step explanation:
Jessica's loan for home renovations is for $17,100 for 54 days. The bank charges simple interest at an annual rate of 9.65%. To calculate the interest charged, first, we need to find the daily interest rate, which is 9.65% divided by 365, resulting in 0.0264%. The total interest charged on the loan is $84.80, which is calculated by multiplying the daily interest rate by the loan amount and the number of days (0.000264 x $17,100 x 54). Therefore, Jessica's total amount owed to the bank at the end of the loan term is $17,184.80.
An Olympic-size swimming pool holds approximately 6×105 gallons of water. The capacity of this swimming pool is between which interval?
The capacity of this swimming pool is between B. 500 gallons to 1,000 gallons.
What is the capacity?Capacity refers to the product of the length, width, and height of a three-dimensional object or space.
The capacity of an object means the same as its volume.
Olympic-size swimming pools have the following standard dimensions:
Length = 50 m
Width = 25 m
Height = 2 m
Capacity of an Olympic swimming pool = 2,500 m³ (50 x 25 x 2)
= 660,000 gallons (2,500 x 1,000 ÷ 3.785)
An interval estimate shows the lower and upper limits.
6 x 105 gallons = 630 gallons
Thus, the capacity of the swimming pool is Option B.
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Question Completion with Answer Options:A. 100 gallons to 500 gallons
B. 500 gallons to 1,000 gallons
C. 1,000 gallons to 1,500 gallons
D. 1,500 gallons to 2,000 gallons
Find the value of k given that both points lie on a line passing through the origin. (−12,−2) and (k, 8)
Using the slope, the required value of k is 48.
What is the slope?In mathematics, the steeper direction of a line is overall processed by the slope or gradient of the line.
A line's slope can be used to determine how steep it is.
Theoretically, the gradient is calculated as "rise over run" (change in y divided by change in x).
Given is a line that crosses through the origin:
y = mx
Let,s take x = -12 and y = -2.
y = mx
-2 = -12m
m = -2/12
m = -1/6
m is the slope.
The equation now:
y = mx
y = -1/6x
Now, insert:
x = k and y = 8
y = mx
8 = -1/6x
x = 6*8
x = 48
Therefore, using the slope, the required value of k is 48.
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While solving an equation, if the variable term becomes zero, and the equation makes a true statement, theb the solution is __.
a. one solution
b. infinitely many solutions
c. no solutions
While solving an equation, if the variable term becomes zero, and the equation makes a true statement, the the solution is no solutions or infinitely many solutions.
║ one variable has infinitely many solutions or no solution ║
check for no solution.:
2x - 3 = 2x
2(0) -3 = 2(0)
-3 = 0
→ Therefore, has no solution.
check for infinitely many solutions:
2x - 3 = 2x -3
2(0) - 3 = 2(0)-4
-3 = -3
→ Therefore has infinitely many solutions
Answer:
b. infinitely many solutions
how many ft is equal to 1.66m
Answer:
5.44 meters
Step-by-step explanation:
We Know
0.3048 meter = 1 ft
How many ft makes a height of 1.66m?
We Take
1.66 ÷ 0.3048 ≈ 5.44 meters
So, the answer is 5.44 meters.
I NEED HELP!! I'll give you brainliest!! A high school wants to expand its P.E. schedule. To better understand the needs of the students, the principal looked at which forms of exercise are preferred by the 18 students in the sample group.The Venn Diagram shows this information be gathered.a. How many students preferred swimming over running or walking?b. How many students choose running or walking?c. Which students preferred swimming and walking, but not running
Answer:
a. Three students preferred swimming over running and walking.
b. Fourteen students chose running or walking.
c. Alex and Jose preferred swimming and walking, but not running.
I need the answer please
Answer:ok
Step-by-step explanation:
ol
what is the sum of 5.3 x 10the power of 5 and 3.8 x 10 power to the 4 in a scientific notation
Answer:5.68x10^5
Step-by-step explanation:
I need a quick answer please and thank you!
Information number of triangles
sides of 20 cm, 5cm and 15 cm : no triangle
angles 35, 35, and 110 degrees many triangles
angles 50, 50, and 85 degrees no triangle
sides of 7, 3 and 9 one unique triangle
What are the conditions for formation of triangle?A maximum of one unique triangle is formed when the three sides of the triangle given are in the form that the sum of the two shortest sides will be greater than the third side
In the problem, for a triangle to be formed
15 cm + 5 cm > third side, here the sum is not greater hence no triangle
7 + 3 > third side, here the sum is greater than the third side hence a unique triangle is formed
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A deposit earns interest at a rate of r percent compounded continuously and doubles in value in 9 years. Find r. (Round your answer to two decimal places.) g
Answer:
The earning rate is approximately 0.08.
Step-by-step explanation:
We can determine the yearly rate by means of compound interest, which is defined by:
\(C(t) = C_{o}\cdot (1+r)^{t}\) (Eq. 1)
Where:
\(C_{o}\) - Initial deposit, measured in US dollars.
\(r\) - Earning rate, dimensionless.
\(t\) - Earning periods, measured in years.
We proceed to clear the earning rate within:
\(\frac{C(t)}{C_{o}} = (1+r)^{t}\)
\(\log \frac{C(t)}{C_{o}} = t\cdot \log (1+r)\)
\(\frac{1}{t}\cdot \log \frac{C(t)}{C_{o}} = \log (1+r)\)
\(\log \left(\frac{C(t)}{C_{o}} \right)^{\frac{1}{t} } = \log (1+r)\)
\(\left(\frac{C(t)}{C_{o}} \right)^{\frac{1}{t} } = 1+r\)
\(r = \left(\frac{C(t)}{C_{o}} \right)^{\frac{1}{t} }-1\)
If we know that \(C(9) = 2\cdot C_{o}\) and \(t = 9\), then the earning rate is:
\(r = 2^{\frac{1}{9} }-1\)
\(r \approx 0.08\)
The earning rate is approximately 0.08.
ajoke needs 400000 for her tuition. if her bank gives a 9% 180 day loan notes, with interest compounded daily, what would she owe at the end of 180 days? (assume 360days a year). what is the effective rate of interest?
Answer:
Very hard question i don't help you
Which types of triangles can have three angles that measure less than 90°?
equilateral triangle
acute triangle
isosceles triangle
right triangle
Answer:
Acute triangleStep-by-step explanation:
An acute triangle has three angles which are less than 90°.HOPE IT HELPS YOU!!4. For each babysitting job, Adam charges a fee for his bus fare plus an hourly rate. The graph shows how he calculates the cost of a babysitting job. Write a linear function in the form
y = mx + b to represent the situation.
Ay = 3x+2
B. y = 3x+1
C. y = 6x+2
D. y = -6× + 2
y = 6x + 2 is the function which Adam charges a rate of $6 per hour and an additional fee of $2 for the bus fare.
The linear function in the form y = mx + b represents the situation where y represents the cost of the babysitting job
x represents the number of hours, "m" represents the hourly rate, and "b" represents the additional fee (bus fare).
y = 3x + 2 represents an hourly rate of 3 and an additional fee of 2.
y = 3x + 1 represents an hourly rate of 3 and an additional fee of 1.
y = 6x + 2 represents an hourly rate of 6 and an additional fee of 2.
y = -6x + 2 represents a negative hourly rate of -6 and an additional fee of 2.
Hence, y = 6x + 2 is the which Adam charges a rate of $6 per hour and an additional fee of $2 for the bus fare.
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A hard drive disc has a diameter of 120 millimeters. When playing audio, the angular speed varies to keep the linear speed constant where the disc is being read. When reading along the outer edge of the disc, the angular speed is about 170 RPM (revolutions per minute). Find the linear speed in meters per second. Round to 2 decimal places. m/s
Answer: 1.13 m/s
Step-by-step explanation:
To find the linear speed of the disc, we need to use the formula:
linear speed = radius x angular speed
We are given that the diameter of the disc is 120 millimeters, which means the radius is half of that or 60 millimeters.
We are also given that the angular speed at the outer edge of the disc is 170 RPM.
To convert RPM to radians per second, we need to multiply by 2π/60, which gives us:
angular speed = 170 x 2π/60 = 17π/3 radians per second
So the linear speed is:
linear speed = 60 x 17π/3 = 340π/3 millimeters per second
To convert millimeters per second to meters per second, we divide by 1000:
linear speed = (340π/3) / 1000 = 1.13 meters per second (rounded to 2 decimal places)
Therefore, the linear speed of the disc is approximately 1.13 meters per second.
Solve the inequality: a - 4 <10
Α. α >14
B. a < 14
C. a <-14
D. a > 6
E. a<6
HELP!!
==================================================
Explanation:
Add 4 to both sides
a-4 < 10
a-4+4 < 10+4
a < 14
The reason why we add 4 to both sides is to undo the "minus 4" that's happening to the variable.
Given the following triangle, if c = 25 and angle A = 20 degrees, find a
The length of the side a is 8.55 units.
Given is a right triangle, the side c which the hypotenuse is 25 units, and an acute angle A is 20°,
We need to find the length of the side a,
Considering the angle, A as reference angle, we have,
Sin A = a / c
Sin 20° = a / 25
a = Sin 20° × 25
a = 8.55
Hence, the length of the side a is 8.55 units.
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