Answer:
area = 2x² - 17x - 21
Step-by-step explanation:
Area of the rectangle is:
area = (width*length)
area = (x+7)*(2x-3)
= x*2x + x*-3 + 7*2x + 7*-3
= 2x² - 3x - 14x - 21
= 2x² - 17x - 21
Answer:
1, 0 I know those for sure. Not sure about the others
Step-by-step explanation:
Answer:
135°
Step-by-step explanation:
(n-2) * 180 =
(8-2) * 180=
6*180= 1080
1080: 8 = 135
I think it's 3
It should be 3 because if you have a base of 6 then your height must be 3 to get 18.
Answer:
83050
Step-by-step explanation:
that's the answer to the question
