Answer:
length = 18 ft
Step-by-step explanation:
A(rect) = 9l
A(trap) = 1/2(9)(24+12) → 4.5(36) → 162
9l = 162
l = 162/9
l = 18
Answer:
0.91
Step-by-step explanation:
Answer:
Step-by-step explanation:
x²+81=0
x²-(-81)=0
x²-(81×-1)=0
x²-81i²=0
x²-(9i)²=0
x²=(9i)²
(x+9i)(x-9i)=0
18, because cats would be 3, and then the dogs would be 6 times that, which would be 18. 18 + 3 = 21.
Answer:
- z+5+101=180°( being straight angle)
- z=180°-106°
- z=74°
<h3>hope it helps.</h3><h3>stay safe healthy and happy</h3><h3 />
