Answer:
M= -7
Step-by-step explanation:
M+9=2
M =2-9
M=-7
Square root of 27.
3^(3/2) is the same as square root of 3 cubed, which is 27. so square root of 27.
Answer:
Cross section
Step-by-step explanation:
When we slice a three-dimensional object, we expose new faces that are two dimensional. The two-dimensional face is called <u>cross section</u> .