Answer:
Sarah is 4 ft tall.
Step-by-step explanation:
231÷84= 2.75
11 ft ÷ 2.75 = <u>4 ft</u>
Answer:
300km south
Step-by-step explanation:
Go up once from original position then down four times
The answer is 50% as half the circle is shaded!
Vertex form is:
f(x) = -5(x+10)^2 + 508