Answer:
there is no ecuashon
Step-by-step explanation:
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20 is the area
And 18 is the perimeter
If AB = BC then set up the equation 3x - 4 = 5x - 10
Subtract 3x.
-4 = 2x - 10
Add 10.
6 = 2x
Divide by 2.
3 = x
AB is 3x - 4 so
3(3) - 4
9 - 4
5.
AB = 5
If AB is not equal to BC then this is not solvable.
But if they are I am sure AB = 5.
Hope this helps
Answer:
y=-7
x=3
Step-by-step explanation:
I just used a calculator. Hope this helps. :)
The correct answer is C, since 7:5*3 is 21:15.
