Since ABCD is a square
BE = FD
BC = AB
Angle ABE = angle BCF
With these, triangle ABE = triangle BCF
And
angle BEA = angle CFB by CPCTC
And with this
DG = AB
Answer: x + 27 = 17
Step-by-step explanation:
4(x+3) = 4x + 12
3(5-x) = 15 - 3x
4x-3x+12+15
x+27
The answer is D: 1,512 cubic inches. You can get this by multiplying the number on the first cube together, multiplying the numbers on the second cube together, and then adding those two numbers together.