For questions 3 - 4, simplify the expression as much as possible.
3. i^17
4. i^83

3)i

4)-i

Step-by-step explanation:

rewrite i^17

by factoring

rewrite

i^4 as 1

(1^4)i

one to any power is 1

1i. <- multiply by 1

i

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follow those steps to get to the 2nd answer

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

8

step-by-step explanation: