It is C. Associative property of multiplication
Answer:

Step-by-step explanation:
The quantity x + 7 is squared.

Expand the brackets and simplify the expression.




We can leave the expression in factored form.
Answer:
Step-by-step explanation:
SQRT(16*16 + 8*8)
=SQRT (320)
=17.9 miles
Answer: Hey Buddy
Step-by-step explanation:
I hope that you don’t get upset with this website, I am going through the same thing, except its just that nobody is answering my questions, oh btw
Ninja backwards is Ligma
Hamood backwards is Hamood
Answer:
11
Step-by-step explanation:
The given shape is a right triangle, to find the value of x we can use Euclidian Theorem:
x^2 = 14*(14+4)
x^2 = 280 find the root for both sides
x = 11