Answer:
9 sides
Step-by-step explanation:
7y + 2y = 180
9y = 180
y =20
so, 2y, the exterior angle is 2 x 20 = 40
Divide 360 by 40 = 9
To solve -3y=-5x-12 you would
have to divide everything in the equation by -3
Y=5/3x+4
Answer:
A preposition
Explanation:
Answer:
5 and 0 between 250 and 300
