Answer:
Option d) x = 25
Step-by-step explanation:
we have

Solve for x
Subtract 4 both sides


squared both sides


Adds 9 both sides



<u><em>Verify </em></u>
1) For x=25


----> is true
therefore
x=25 is a solution
2) For x=-7


The radicand cannot be a negative number
therefore
x=-7 is not a solution
Answer:
1.25
Step-by-step explanation:
all you have to do is add up all the sides and your answer will be 21 cm
Answer:
6 pushups
Step-by-step explanation: