1. a.
b.
Select all the true statements. (3 points)
Dilations always increase the length of line segments.
Dilations take perpendicular lines to perpendicular lines.
Dilations of an angle are congruent to the original angle.
d. Dilations increase the measure of angles.
Dilations of a triangle are congruent to the original triangle.
Dilations of a triangle are similar to the original triangle.
C.
e.

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.

step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

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this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years

y=foot

x=foram

a. easy, plug 17 for x and evaluage for y

y=0.860(17)+3.302

y=14.62+3.302

y=17.922 inches

b. rate of change is slope

y=mx+b

m=slope

so

rate or change is 0.860 inches per legnth of forarm

c. what data

d. it is a function

since it is 1st degree (no exponents greater than 1 on the placeholder), and it is not a vertical line

it is a function