If i^2 = -1. , what does i^71 equal? Group of answer choices

- i

i

1

-1

i^2 = -1.

i^71=(i^70)i=(i²)^35×i=(-1)^35×i=-1×i=-i

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm

y= 2x+7

changed to y= 5x +7

as slope is increased from 2 to 5

therefore it would be less steeper

so, option d) is correct