Answer:
110°
Step-by-step explanation:
y = 25
Angle 5 equals Angle 4 because of the Alternate Angles Postulate.
Angle 4 equals 110°
A(n)=a+(n-1)d
A(40)= -1+(40-1)-4
A(40)= -1+39(-4)
A(40)= -1+(-156)
A(40)= -157
B . side is a 8.5 inches long and side is 7 inches long
Answer:
-4 2/9
Step-by-step explanation:
7/9 + (-5) = <u>-4 2/9</u>
<u></u>
<em>Hope this helps</em>
<em>-Amelia</em>