What is the volume of a cone with a radius of 4 centimeters and a height of 10 centimeters
Cone v=1/3 bh
1. Rewrite the formula for the base area
2.substitute the values into the formula
3.evaluate the power
4. Simplify to find the volume of the cone to be Pi cm to the 3rd power

Pls help

1. Rewrite the formula for the base area:     V = 1/3 πr2h

2. Substitute the values into the formula:     V = 1/3 π(42)(10)

3. Evaluate the power:             V = 1/3 π(16)(10

4. Simplify to find the volume of the cone to be       160/3 πcm3

Step-by-step explanation:

160/3

Step-by-step explanation:

i just did the assignment and thats the correct answer.

a) 0.25x times 3. (could be wrong on equation.)

b) 2.25 pound of dark chocolate. (can i eat all the chocolate? plz? anyway, again, could be wrong, but i hope im right. all the chocolate together should be 5.25 pounds)

have a good day!

(0,-3) see attached graph

step-by-step explanation:

a. to solve the system, graph the two equations.

x = y+3 becomes y=x-3 has m=1/1 and b=-3. start at (0,-3) on the y-axis and plot a point. then move up 1 unit and 1 unit to the right. plot a point and connect.

y=-4x+3 has m =-4/1 and b=-3. start at (0,-3) on the y-axis and plot a point. then move down four units and to the right 1 unit. plot a point and connect.

the solution is the point (x,y) where the two lines intersect. by the graph below it is (0,-3).

b. to solve by substitution, substitute y = -4x-3 into x= y+3

x= (-4x-3) +3

x=-4x

5x=0

x=0

now substitute x = 0 back in to find y.

y= -4(0)-3

y=0-3

y=-3

solution is (0,-3)

c. use elimination by adding the equations together.

x-y=3

4x+y=-3

5x=0

x=0

then substitute into one equation to find y.

y=-4(0)-3

y=-3