It is the last one.
A pre-image is the original before another shape is created from it, either dilated, translated, reflected, or rotated.
Answer:
for perimeter you add all sides. so Lenth x2 + width x2 is 24+30 which would equal 54
for area it's Lenth times width so 12 times 15 equals 156
10×7 cause that is the problem If you take the x away
Answer:
![\sqrt[7]{ {x}^{2} }](https://tex.z-dn.net/?f=%20%5Csqrt%5B7%5D%7B%20%7Bx%7D%5E%7B2%7D%20%7D%20)
Step-by-step explanation:
can be rewrite as
![\sqrt[n]{a} {2}](https://tex.z-dn.net/?f=%20%5Csqrt%5Bn%5D%7Ba%7D%20%7B2%7D)
so x
![{x}^{2 \div 7}](https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%20%5Cdiv%207%7D%20)
Answer:
I believe the answer is -1 (7x-60)(x+4)