The formula for a circle's area is 
. We are given an area of 38.465 square inches for a quarter of it.
Multiply this value by 4 to compensate for the quarter circle.
Divide both sides by pi (Note: I'm using the conventional value of 3.14)
Take the positive square root of both sides
The radius is 7 inches. Let me know if you have any questions, thanks!
If we identify the lines by ...
1. y = -0.5x -3
2. y = -3.5x -15
3. y = 5x +19
4. y = 1.25x +4
Then the matches are ...
BC - 2
DE - 1
FG - none
HI - 4
JK - none
LM - 3
_____
Whenever there is a lot of repetitive math to do, I usually find it easier to let a calculator or spreadsheet do it. Here, the graphing calculator is computing the slope between the points. The slopes of parallel lines are the same.
Answer:
0
Step-by-step explanation:
<span>f(x)=1/(x+1)
h(x ) = 2x + 3
</span><span>I proceed to make the table, placing different values of X until we get
f (x) = g (x)
(</span>
see the attached table)
<span>
The solutions to this problem are (-0.5, 2) and (-2,-1)</span>
Answer:
I believe that it is 150 per month but im not sure
Step-by-step explanation:
150 * 3 = 300
