All categories

3 years ago

How do i solve this

Mathematics

2 answers:

hjlf3 years ago

8 0

R=3
H=6
Is the answer

stiks02 [169]3 years ago

4 0

The formula for volume of a cylinder is 3.14r^2h.
r = 3
h = 6

3.14 x 3^2 x 6
3.14 x 9 x 6
=169.56

Let me know if you have any other questions

You might be interested in

What is the solution of the equation over the complex numbers

denis-greek [22]

Answer:

$2i\sqrt{3}$

$-2i\sqrt{3}$

Step-by-step explanation:

$x^2 + 12$

First set the equation to 0

$x^2 + 12$

$x^2 + 12 = 0$

Second, get the 12 on the right side of the equal sign by adding a -12 to each side

$x^2 + 12 = 0$

$x^2 + 12 + (-12) = 0 -12$

$x^2 = -12$

Square root both sides of the equal sign.

$x^2 = -12$

$\sqrt{x^2} = \sqrt{-12}$

Take the square root on left sides of the equal sign.

$\sqrt{x^2} = \sqrt{-12}$

$x = \sqrt{-12}$

Take the square root on the right side of the equal sign. Remember $\sqrt{-1} = i$

$x = \sqrt{-12}$

$x = \sqrt{4}*\sqrt{-1}\sqrt{3}}$

$x = 2i\sqrt{3}$

AND

$x = -2i\sqrt{3}$

8 0

3 years ago

Whole Lot If there are 7 bears in a room and they each hug each other once and only once, how many total bear hugs were there al

Dvinal [7]

1.They basically all did one big bug,not separate hugs with different bears.

3 0

2 years ago

I don’t know how to answer my this math question, it’s easy so please help

Fofino [41]

which one ?

the bottom or the top or is this a trick

7 0

3 years ago

I need help I would really thank whoever answers this for me

Mars2501 [29]

To do these problems, you plug in the ‘n’ value given into the equation.

a. 6j - 3 : j = 4
6(4) - 3
24 - 3
21

b. 1/2b + 5 : b = 14
1/2(14) + 5
7 + 5
12

c. 8 + 4k : k = 3.5
8 + 4(3.5)
8 + 14
22

6 0

2 years ago

Read 2 more answers

I need help with this question

umka21 [38]

Answer:

$Tax~required~to~be~paid = 5.4% (5) = \frac{5.4}{100}(5) = \frac{27}{100}$ $~of~(5) = \frac{5.4}{100}(5) = \frac{27}{100} = 0.27~dollars$

8 0

2 years ago