Answer:
x²+8x-65=0
Step-by-step explanation:
The equation to be used is
A=side²
The increased side = X
(4+x)² =81
x² +4x+4x=16=81
x²+8x+16-81=0
x²+8x-65=0
The length of the rectangle is 3 times the width translates to L=3W-5, where W is the width.
Its 163 bc their corresponding angles i think
Answer:
seven
Step-by-step explanation:
1+1=2 and 3+2=5 so 2+5=7
Answer:
maybe its not the right explanation cuz it doesnt make sense to me
Step-by-step explanation:
