Answer:
16
Step-by-step explanation:
Start by adding 9 to both sides, obtaining: √(x + 9) = 5.
Square both sides, obtaining: x + 9 = 25.
Subtract 9 from both sides: x = 16
Note that √(16+9) - 9 = -4, as required.
Nice to know how long parallelogram is 72 meters :)
Answer: im pretty sure its 35ft
Step-by-step explanation:
Answer:
(0, -8)
Step-by-step explanation:
The distance must be equal from C to A and points B to D.
Answer: We are supped to solve for y so it will be division because that's the inverse for x. so: x/4 is your answer.