Answer:
2√5
Step-by-step explanation:
By applying Pythagoras (hypotenuse)^2=(Base)^2 +(Height)^2
375
5(7x+5)
5(7*10+5)
7*10=70
5(70+5)
70+5=75
5*75
x=391×11/353
x=12.18
8/17
A and C
Hope This Helps! Have A Nice Day!!