Answer: if the radius of the cone is 2 inches, the volume of the cone is about 25 cubic inches
Step-by-step explanation:
You can plot a linear equation, if you are given the coordinates and the slope for THE SAME line.
Assuming you have those, the first step is to find the y-intercept.
That is done by replacing and in the general formula by their coordinated counterparts, and replacing by the slope that is given to you.
Let's assume the coordinates you are given are , and the slope you are given is 1.
By substituting into the general formula...
...we can see that it is possible to find the y-intercept ().
Knowing the y-intercept, it is possible to plot the line and solve any question.
I'll leave a picture of the example used above when graphed.
Answer:
The terms are 2, 6 and 12
The sum is 20
Step-by-step explanation:
n n + 1 n(n+1)
-- ------- ---------
1 2 1 x 2 = 2
2 3 2 x 3 = 6
3 4 3 x 4 = 12
The terms are 2, 6 and 12
The sum is 2 + 6 + 12 = 20
I think by p, you mean x.
x-4=9
move the four
x=13
You can rewrite 1 to 100
move the decimal point two places to the right
95% of 100
that is 95
then you move the decimal point back two places
0.95
That is 95% of 1.
Hope this helps :)