Answer:
13 is reflection over the X axis
Step-by-step explanation:
Answer:
well one similarity is that they both cross over zero and one difference is that one is going verticl and one is going up and down
Step-by-step explanation:
Answer:
or 
Step-by-step explanation:
Answer:
a!!
Step-by-step explanation:
Let S be the first side.
Longest side is then 2S.
Third side is 2S-10.
Perimeter is sum of all three sides = S+2S+2S-10 = 75
=>
5S-10=75
5S=75+10=85
S=17
Therefore
S=17 is the first side.
Longest side is then 2S=2*17=34.
Third side is 2S-10=2*17-10=24.