The square root of 144 is 12
Answer: 8x+3x=12x+9
The number is -9.
Step-by-step explanation: Combine like terms.
11x=12x+9
Subtract 12x from the other side. 11x-12x= -1x
-1x+9
Divide by -1 to isolate x.
-1/-1 cancels out.
9/-1= -9
x=-9
Plug in -9 to check your answer if you want to double check.
Answer:
P = 4
Step-by-step explanation:
2 x 4 is 8
so 13 - 8 = 5
Answer:
A, dilation by a scale factor of 2 and a reflection across the y-axis
Step-by-step explanation:
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