the answer is D.
there is not enough information
I'm pretty sure it would be d. you have to add the xs and ys and divide each by 2.
Answer:
5:3
Step-by-step explanation:
to find the scale factor you set up the proportion as 15/9 and reduce to 5/3
Answer:
Hi! The correct answer is x=-19/2
Step-by-step explanation:
<em><u>~Solve for x by simplifying both sides of the equation, then isolating the variable~</u></em>
Answer:
C, E, F
Step-by-step explanation:
A is false because dilations can not only increase the length of line segments, but also decrease the length of line segments.
B is a true statement.
C is true because when angles undergo dilations, their "size" does not change.
D is false because dilations do not increase the measures of angles.
E is false because a triangle that underwent a dilation becomes similar, not congruent.
F is true because of E's reasoning.
