Answer:
y = -3
Step-by-step explanation:
-3y -2 = 7
-3y = 9
y = -3
Answer:
Y=1/2x +5
Step-by-step explanation:
(0,5) (-10,0)
0-5/-10-0=1/2
(0,5) (x, y)
Y-5/x-10=1/2(crossmultiply)
2y-10=x
2y= x +10(divide all sides by 2)
Y=1/2x+5
W=12.
the side across from 31 is also 31, so that’s 62. now 86-62=24, 24 is the remaining length so divide that by 2 because there are 2 sides left and you get 12
