We know the perimeter is the total sum of all sides of the shape, we can use this to form an equation: the perimeter=1st side + 2nd side + 3rd side + 4th side 39a-7=9a+(5a+1)+(17a-6)+4th side.
Collect like terms to get 39a-7=31a-5+4th side
If we move everything but the 4th side over to the left we can solve
C. 8a-2=4th side is the correct answer
Answer:
x^12y^8
Step-by-step explanation:
(x^3y^2)^4 = (x^3)^4 × (y^2)^4
=x^12y^8
Answer:
I believe it's an enlargement, because 5/2 is more than one whole.
Step-by-step explanation:
Answer:
46
Step-by-step explanation:
First we multiply 6x5 and that equals 30
then we do the multiply (-4)^2 and that would simplify to 16
We would then have 30+16 so we add and get 46
hope this helps
