The scale factor of the given dilation is 3.
Step-by-step explanation:
Step 1:
In order to determine the scale factor, we divide the measurement after scaling by the same measurement before scaling.
In the given graph, the preimage has a length of 3 units while the image has a length of 9 units.
Step 2:
So here the measurement after scaling is the length of the image which is 9 units and the measurement before scaling is the preimages length of 3 units.
The scale factor ![=\frac{9}{3} = 3.](https://tex.z-dn.net/?f=%3D%5Cfrac%7B9%7D%7B3%7D%20%3D%203.)
So the scale factor is the third option 3.
Determine sales tax first change 7% to a decimal =0.07. then multiply 58.40x0.07= $4.08 (amount of sales tax)
The decimal to that is 6.416.
Answer:
$2.70
Step-by-step explanation:
to find out he marks up each shirt by, just do 45% of 6 or 0.45 * 6 = $2.70
Answer:
x = 4
Step-by-step explanation:
x - 6 = -2
Add 6 to each side
x-6+6 = -2+6
x = 4