Answer:
1. True 2. Dilation
Step-by-step explanation:
Answer:
The answer is 9x-4.
Step-by-step explanation:
First calculate the area of the backyard. This is 13x-1. Then multiply the area of the patio so multiply x +3 by x+ 3. The answer to this is 4x+3. Next subtract the area of the patio from the area of the backyard. The answer is 9x-4.
3x +2y= 11 ----1
x -2 = -4y ---- 2
Equation 2 times by 3
3x -6 = -12y
Subracting 2-1
3x-6=-12y
3x-11=-2y
Leaving
5=-10y
y= -1/2
Hence
B. is the solution
PS, If you rate this as "Brainiest" that would be most appreciated
Let the length you need to cut = X
The new dimensions would be 33-x and 24-x
The ratio needs to be 2/3
So you have (24-x) / (33-x) = 2/3
Cross multiply:
2(33-x) = 3(24-x)
Simplify:
66 - 2x = 72 - 3x
Add 3x to each side:
66+x = 72
Subtract 66 from both sides:
x = 6
You would need to cut 6 inches off of each dimension.
