Answer:
(10,85)
Step-by-step explanation:
x=10
y=85
<span>The discounted price is 75%</span>
Answer:
her equation should be a² + 3² = 4²
Step-by-step explanation:
a² + 3² = 4²
a² + 9 = 16
a² = 7
a = 
a ≈ 2.6 inches
Given:
A figure of dilation and the center of dilation is O.
To find:
The value of y.
Solution:
The distance between center and vertex of image (d') is proportional to the distance between center and the corresponding vertex of original figure (d).



Where, k is the scale factor or constant of proportionality.
So, the scale factor for the given dilation is



We know that,




Divide both sides by 9.



Therefore, the value of y is 12.
1/8= 0.125
.125*8= 1
Some fractions also equivalent are:
2/16, 4/32, 8/64
I hope this helps!
~cupcake