Answer:
10x
Step-by-step explanation:
<span>Choices: 30 units ;
20 units ; 15 units ;
7.5 units
Given:
perimeter = 30 units
scale factor = 0.5
30 units * 0.50 = 15 units
The perimeter of the resulting triangle is 15 units.</span>
AnswerR
13
Step-by-step explanation:
Answer:
C, 
Step-by-step explanation:
, is a horizontal line, which makes it vertical to the y-axis