The diameter is 9.
Circumference=pi*diameter
9 pi/pi=9
Hope this helped☺☺
This is just combining like terms.....
6n2 - 5n2 + 7n2
n2 + 7n2
=8n2
Answer: equation equals to the 7th power of the point from the excellence of the number
Step-by-step explanation:
Answer:
or 5.5
Step-by-step explanation:
In order to find the slope of a line using two points on a graph, you must use

Pluging in the points (-4,7) and (-6, -4) to the formula you will get:

The equation for the line would be
x+29
Answer:
x=2 and XM=11
Step-by-step explanation:
because M is the midpoint of the line, you know that both XM and ZM are equal and you know an expression for the lengths of both of these.
set these expressions equal and solve:
4x+3=3x+5 so by subtracting the 3x from the right side, moving it over to the left and subtracting 3 from the left side to move it over to the right, you get:
x=2
then to find XM, plug in this value of x to get XM=11
4(2)+3=11