15 points for simple !

write each expression as an integer or a simple fraction:

(-7/8)^-2

explain exactly how to do it for brainliest

the answer is mp

step-by-step explanation:

answer would be 8.64 or s = 11π/4 inches

step-by-step explanation:

s = r θ  

where s = arc length  

r = radius = 3 inches  

θ = central angle in radians = ( π /180)*165  

s = 3(π/180)*165  

= 8.64 inches

if the angular bisector of an triangle bisects the opposite side, prove that the other two sides are equal.