Answer:
a=5
Step-by-step explanation:
a^2+b^2=c^2
c^2-b^2=a^2
13^2-12^2=a^2
169-144=a^2
25=a^2
5=a
Answer:
126
Step-by-step explanation:
945÷7.5=126
I HOPE IT HELPS!
Answer:
(10,27)
Step-by-step explanation:
Hope this helps!!! :)
The reflection will be on the other side of the y-axis.
Its coordinates will be (3, 7).