Answer:
72
Step-by-step explanation:
because if you add 18, 4 times or 18 x 4 it will give your 72
hope this helps
7.B
![\sqrt{\pi } = 1.772](https://tex.z-dn.net/?f=%20%5Csqrt%7B%5Cpi%20%7D%20%3D%201.772)
![\pi = 3.142](https://tex.z-dn.net/?f=%5Cpi%20%3D%203.142)
![2 \times \pi = 6.283](https://tex.z-dn.net/?f=2%20%5Ctimes%20%5Cpi%20%3D%206.283)
![{\pi}^{2} = 9.869](https://tex.z-dn.net/?f=%20%7B%5Cpi%7D%5E%7B2%7D%20%3D%209.869)
9.A
3/2=1.5
8. F
2times pi =6.283
square root of 50= 7.071
pi squared/2= 3.289
10.H
1/7= .143
which means it can't be f or g.
Answer:
Ty for the free points lol
So basically you want to isolate only one of the variable on one side so
y=-9+x^2
add 9 to both sides
y+9=x^2
square root both sides
![\sqrt{y+9}=x](https://tex.z-dn.net/?f=%20%5Csqrt%7By%2B9%7D%3Dx%20)
x=
Step-by-step explanation:
HOPE IT WILL BE HELPED U DEAR FRIEND