X^2-7=0
Add 7 to both sides.
x^2=7
Find the sqr root of 7.
It's about 2.6
This is the answer...
y=250-25x
y=30+30x
Answer:
Step-by-step explanation:
Given
Height of building is 
Initial upward velocity 
height of object is given by

but building is already at a height of 110 ft so z(t) must be given by



Time when it hits is given by when Z(t)=0[/tex]




Answer:
252.m^5.n^5
Step-by-step explanation:
Hello there!
4x² = 100
We wanna start by dividing both sides by 4
4x²/4 = 100/4
x² = 25
Now we can take square root
x = +/-√25
x = 5 or x = -5
As always, it is my pleasure to help students like you!