Answer:
since the sum of interior angles of hexagon is 720 °
you add the known angles
ie 115 +90+145+160
you get 510
subtract it from 720
you get 210
divide 210 by 3
you get 70
angle cde is 140
Answer:
4 foot
Step-by-step explanation:
√50.25 / 3.1416 = 4
8, 7, undefined, 6*sqrt *2
Y = -2x - 4
y = 2x +4
add the two equation
2y = 0 , y =0
2x + 4 = 0
2x = -4
x = -2
Well for this equation if your trying to find the distances (d)
You need to know the speed (S) and the amount of hours (T) she traveled
So your equation would look like this d= S* T
