Answer: 
Step-by-step explanation:

Plug in your values.

Square 1ft.

Plug this into a calculator or do it manually.

the answer is 20
1/10 of 200 is 200* 1/10 = 200/10 which is 20
1\3h-2.7+12=2\3h-6
-2.7+12+6=2\3h-1\3h
15.3=1\3h multiply both sides by 3
45.9=h
Answer:
Step-by-step explanation:
<em>Refer to attached</em>
- f(-2) = 1
- f(x) = -1 ⇒ x = -6
Finding the required coordinate is shown on the graph