Answer:
Step-by-step explanation:
Distribute the 4 to each term inside of the parentheses.
(9,0) is the answer just imagine the area has moved 90°
Answer:
-10
Step-by-step explanation:
-2³-2=-8-2=-10
2³= 8 = 2×2=4×2=8
Rate= 7/8 square foot : <span>1/6 hour=7/8*6/1=7*3/4=21/4=5 1/4 ft²/h</span>
15. 13 1/3
16. 2 6/7
Those are the answers for 15 and 16. What you need to do is just use proportions for the similar sides :)