√z = 13 - 8
√z = 5
z = 5²
z = 25
In this case the z can be any number, however z cannot be less than 0 and that is the restriction. (for example; √-1 = irrational number, cannot be solved.)
Answer:
5 seconds
Step-by-step explanation:
hope it helps
correct me if i'm wrong
Answer:
0.5
Step-by-step explanation:
1/2 is one half, and if you divide 1 by 2 using long division you get 0.5
Y=16 x=20
put these values in equation and see rifht or wrong
A) 16 ≠20*20 wrong
B) 16 ≠ (5/4)*20 - wrong
C) 16=(4/5)*20 - right
D) 16≠0.6*20
Answer: C) y=4/5*x
