All categories

2 years ago

12/02/2020 someone help me

Mathematics

1 answer:

krek1111 [17]2 years ago

6 0

Answer:

C. h = $\frac{V}{\pi r^{2} }$

Step-by-step explanation:

Since V = $\pi$ × r × h, h = V ÷ ( $\pi$ × r) because the × sign changes to a ÷ sign when h is removed and V is moved from the left side of the equation to the right side.

You might be interested in

Help please?

Gennadij [26K]

Answer:

Step-by-step explanation:

with the largest measure

8 0

3 years ago

Read 2 more answers

The steps for solving the equation 2x-3=7

saw5 [17]

Step 1: Add 3 to both sides.

2x-3+3=7+3

2x=10

Step 2: Divide both sides by 2.

2x/2=10/2

x=5

3 0

3 years ago

Read 2 more answers

the equation of a line is y-3x+10. the slope is changed to 3 and the y-intercept is changed to -4 what is the new equation of th

Ghella [55]

Y=3x-4
This affects the previous line because now the slope is a positive which completely turns it around. and the Y intercept is now on the opposite side of the X axis

6 0

3 years ago

Heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelllllllllllllllllpppppppppppppp

Verizon [17]

The top of the fraction is the Y axis, count to 3 on the y axis and 5 on x axis

4 0

3 years ago

Im confused on #6...help anyone?

nikdorinn [45]

Answer:

Step-by-step explanation:

Using elimination means you either add the two equations together or subtract them. You can first multiply the second equation by 2, so you get 4x - 6y = 24. Then you add the two equations together to get 9x = 42. Then you solve for x and then you can solve for y.

6 0

3 years ago