Angle m and n are 76 P Q and R are 60
Step-by-step explanation:
(x-3)(x^2+2x+1)
=x^3-3x^2+2x^2-6x+x-3
=x^3+2x^2-3x^2-6x+x-3
=x^3-x^2-5x-3
___________
Answer:y intercept is -2
Step-by-step explanation:
Because the equation line formula
Y=mx+b
Where m is slope and b is y- intercept
Therefore
Y=-4x-2
Your b is the -2
Answer:
wait is it y=20x + 40y = 30x+ 10
or y= 20x+ 40 y= 30x + 10
I cant really help you otherwise sorry when you clarify it i will edit the correct answer in
The volumes of the given figures are:
- Half-sphere: 2,093.3 m³
- Cylinder: 3,140 m³
- Cone: 1,046.67 m³
<h3>
How to find the volume of the 3 figures?</h3>
First, let's take the half-sphere.
The volume of half a sphere of radius R is:

Where pi = 3.14
In this case, R = 10m, then the volume is:

For a cylinder of radius R and height H, the volume is:

Here w ehave:
R = 10m and H = 10m, then:

For a cone of radius R and height H, the volume is:

Here we have:
R = 10m
H = 10m
So the volume is:

If you want to learn more about volumes:
brainly.com/question/1972490
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