Since m is a vertical line, it would reflect the left side of the square onto the right side.
So, the image of T is V.
The variance would be 1213.89
i hope this helps :)
Answer:
5981.25 m²
Step-by-step explanation:
1. Divide the court into two sections. One section being the semicircle, the other being the rectangle.
2. Multiply 100 by 50 to get the area of the rectangle, which is 5000.
3. Divide 50 by 2 to get the radius of the semicircle, which is 25.
4. Find the formula used for area of a semicircle A = 
r²
5. Insert 25 into where the "r" is in the equation: A = (25²), resulting in about 981.25. (I replaced with 3.14)
6. Add the area of the rectangle with the area of the semicircle, 5000 + 981.25 = 5981.25.
7. The final answer is 5981.25 m².
Okay, Tommy runs in a positive y direction at 3mph, and his position can be expressed as:
T=3t
Then Zach starts running two hours later at 4mph and his position can be expressed as:
Z=4(t-2)=4t-8
The distance between Tommy and Zach can be expressed as the hypotenuse length of a right triangle with the distances for Tommy and Zach being the lengths of the sides...
d^2=T^2+Z^2
d^2=(3t)^2+(4t-8)^2
d^2=9t^2+16t^2-64t+64
d^2=25t^2-64t+64, and we want to know when they are 8 miles apart
25t^2-64t+64=8^2
25t^2-64t+64=64
25t^2-64t=0
25t(t-2.56)=0
So 2.56 hours after Tommy started running they will be 8 miles apart.
To be clear though, this is the time Tommy spent running, or the time that elapsed since Tommy started running. Zach has only been running for 0.56 hours. So if they are looking for the time Zach ran it is 0.56 not 2.56 hours.
First you find the area of the circle using the radius then multiplying that to the height. That gets the full volume. Using that measurement multiply it by 5/6 to figure out what 5/6 of the volume is. Good luck!
