Answer:
2x+2y
Step-by-step explanation:
If B is the midpoint, AB and BC must be of equal length.
12x-12=4x+28
Subtract 4x from both sides
8x-12= 28
Add 12 to both sides
8x= 40
Divide both sides by 8
x=5 <======
Now plug in this value of x
12(5)-12= 60-12 = 48 <========
4(5)+28= 20+28= 48 <=======
Add the values to get AC
48+48= 96 <======
Answer:
Axis of Symmetry = -4
Vertex = (-4,7)
Step-by-step explanation:
Answer:
3y.(15y+22y-y+8)=0
3y.(36y+8)=0
108y^2+24y=0
Y=-2/9
Y=0
Step-by-step explanation:
Some fractions and ratios can be written as mixed numbers.<span>Fractions and ratios cannot have zero in the denominator.
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