Answer:
it's is 5
Step-by-step explanation:
the shapes are congruent so they are the same
Answer: B.
Step-by-step explanation:
I hope this helps!
Given:
The expression is:

To find:
The factor of the given expression by GCF.
Solution:
We have,

Here, 3 is the greatest common factor (GCF) of
.
Taking out GCF, we get

Therefore, the required factor form of the given expression is
.
Answer:
line passes through the vertex
Step-by-step explanation:
f(x)=-3(x+2)^2+4
x=-2 it is the x of the vertex
Answer:
x=6
Step-by-step explanation:
5x+9-3x=21
5x-3x=21-9
2x=12
x=6