All categories

3 years ago

What’s the meaning of pi and how to find the cylinder of a cylinder. ( JUST DO NUMBER 1)

Mathematics

1 answer:

olga_2 [115]3 years ago

5 0

Wouldn’t it be 23? 5x2 because you have to account for the top and bottom. And than the sides 6x2. 5x2=10 6x2=12. 10+12=22? I believe this is what you’re asking.

You might be interested in

In right triangle XYZ, triangle Y is the right angle and m angleX = 60 degrees. If YZ= 4 what is XY

Marina86 [1]

Answer:

$XY = \frac{4\sqrt 3}{3}$

Step-by-step explanation:

<em>The question is illustrated with the attached figure.</em>

Required

Determine XY

To solve for XY, we make use of the tan function, which states that:

$tan\theta = \frac{Opposite}{Hypotenuse}$

In this case:

$tan\ 60= \frac{YZ}{XY}$

Substitute 4 for YZ

$tan\ 60= \frac{4}{XY}$

Make XY the subject

$XY= \frac{4}{tan\ 60}$

$tan\ 60 =\sqrt 3$

So, the expression becomes:

$XY = \frac{4}{\sqrt 3}$

Rationalize:

$XY = \frac{4 * \sqrt 3}{\sqrt 3 * \sqrt 3}$

$XY = \frac{4\sqrt 3}{3}$

3 0

3 years ago

Read 2 more answers

A sofa is on sale for $219, which is 27% less than the regular price.<br> What is the regular price?

Tems11 [23]

Answer:

$300 was the regular price of the sofa.

Step-by-step explanation:

If $219 is 27% less than the regular price, then it represents 73% of the regular price.

Regular price = r.

r/1 x 73/100 = $219. Reverse this to find that $219/1 divided by 73/100 = r.

To divide fractions, reverse the second fraction and MULTIPLY:

$219/1 x 100/73 = 21900/73 = 300.

7 0

3 years ago

29.5 divided by 0.4What is the quotient for the equation above?0.73757.37573.75737.5

frutty [35]

Hope this helps… mark brainliest please

5 0

2 years ago

(X+h)^3 + (x+h)-(x^3+x)

ICE Princess25 [194]

$\dfrac{(x+h)^3 + (x+h)-(x^3+x)}{h}=\\
\dfrac{x^3+3x^2h+3xh^2+h^3+x+h-x^3-x}{h}=\\
\dfrac{3x^2h+3xh^2+h^3+h}{h}=\\3x^2+3xh+h^2+1$

8 0

3 years ago

176.625 rounded to the nearest tenth

4vir4ik [10]

Answer:

176.6

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers