Answer:
220.5
Step-by-step explanation:
I am pretty sure
7 x 5 ÷ 2 = 17.5
12 x 14 = 168
Add them up to get 220.5
Formula of trapezoid:
Base 1 + Base 2 times height times half (basically dividing by 2)
Formula of parallelogram:
height times width
......
36x=1
x=1/36
that should help you
125i.
5^3 is 125 i^2 is -1 so i^8 is positive and you have 1 i left.
