34 + 18
the tree grew 18 ft taller meaning (+18)
add the two numbers to get
52 feet.
I’m not sure what you want it rounded to
Height= 16.9913...
volume of a cone is v=1/3(pi)r^2h
So you’d do
1441.26=1/3(pi)9^2•h
18= -5t - 7
Here,
18 + 7= -5t
25= -5t
25/5=t
5= t
Answer: t= 5
probability is the average percentage of how likely something is going to happen.
Sorry if I didn't really explain it well, I am not good at explaining anything-
AC = 39
Side Am/mB (x + 1)/(2x - 5)
Side Am/mC (x + 21)/(2x + 21)
m is the point where the parallel line is.
AB = AC
(x+1)/(2x -5) =(x +21)/(2x+21)
Cross multiply.
(x+1)(2x+21)=(2x-5)(x+21)
2x^2+23x+21=2x^2+37x-105
Subtract 2x^2 from both sides.
23x+21=37x-105
Subtract 23x from both sides.
21= 14x -105
Add 105 to both sides
126 = 14x
Divide both sides by 14
x = 9
Plug 9 back in for x in
2x + 21
2(9) + 21 = 39
