Answer:
V = 4*8
V= 32
(x+x) * (x+x) = 2x * 2x = 4x^2
It's B, i just took the test... So :3
Answer:
Step-by-step explanation:
kira spent: 15 h TV/12 h Read so the ratio is 15/12=5/4
charlie had a ratio of 20/16=5/4
choice C , ratios are equal
The distance between two points on the circumference of a circle is called the arc. If the arc length subtends an angle θ to the center of the circle and the circle has a radius r, then the length of the arc is calculated by the formula;
θ/360 × 2πr.
-40+7= -33
11b=-33
11b/11=-33/11
b=-3
