Answer:
He's correct.
Step-by-step explanation:
As long as there is no change in sign of the variables.
Answer: A
Step-by-step explanation:
Answer:
its 5
Step-by-step explanation:
2+3 = 5
-_-
Answer:
x = 15
Step-by-step explanation:
We assume you want to find the value of x.
Know (or prove) that in this geometry, all of the right triangles are similar. That means the ratios of corresponding sides are proportional.
short side / hypotenuse = 9/x = x/25
x^2 = (9)(25) . . . . . . . . . . multiply by 25x ("cross multiply")
x = √((9)(25)) = (3)(5) . . . take the square root
x = 15
Answer:
2.306
Step-by-step explanation:
u while times the number
