Answer:
yes c is correct ... go on keep going
BEST OF LUCK
z= 40
y=140
x= 115
Step-by-step explanation:
look at the pics
√20,
√19,
√17,
√23
D.
So find what two numbers multiply to 72 and add up to 17
9 and 8
(z + 9)(z + 8)
10/9
