Answer:
divide 88 by the number of x
88/8= 11
X = 11
2y² + y - 3
(2y+3)(y-1)
2y(y-1) + 3(y-1)
2y² - 2y + 3y - 3
2y² + y - 3
2y + 3 = 0
2y = -3
y = -3/2
y = -1 1/2
y - 1 = 0
y = 1
2y² + y - 3 = 0
2(-3/2)² + (-3/2) - 3 = 0
2(9/4) - 3/2 - 3 = 0
18/4 - 3/2 - 3 = 0
18/4 - (3/2 * 2/2) - 3(4/4) = 0
18/4 - 6/4 - 12/4 = 0
(18 - 6 - 12)/4 = 0
(18 -18)/4 = 0
0/4 = 0
0 = 0
The plot shows three 3/4 in. Buttons.
So either add 3/4+3/4+3/4= 9/12 i .
Or multiply 3/4*3= 9/12 in.
Answer:
15 cm
Step-by-step explanation:
Perimeter is 2x+2y,
2x+2y=80
x+y=40
so since one side is 25 cm long
that means the other side is 40-25=15 cm