Answer:
math error ...............
Answer:
I hope this helps you and you have an amazing day the answer
Width=12
Length=30
Step-by-step explanation:
L=2W+6
is
P=2L+2W
84=2(2W+6)+2W
84=4W+12+2W
84=6W+12
6W=84-12
6W=72
W=72/6
W=12 ans. for the width.
L=2*12+6=24+6=30 ans. for the length.
Proof:
84=2*30+2*12
84=60+24
84=84
1 and 4 will be the expression that makes the equatio. true for all values of x to prove i have done it in the picture attached in this message
The answer would be 3.4
Hope that helped : )
Answer:
you have a cubic function right? what are you trying to do?? find intercepts?? need a little more information