2 years ago

I need help please!! Please answer with an explanation steps by steps please

Mathematics

1 answer:

Sonbull [250]2 years ago

3 0

Answer:

send me a message I think I can help

have a nice day

Step-by-step explanation:

You might be interested in

Antonio ate 9/10 of a pizza on Monday. On Tuesday he ate 3/10 of a pizza. How much pizza did Antonio eat on Monday and Tuesday?

Natalija [7]

He ate 90 percent of the pizza on Monday.He ate 30 percent of the pizza on Tuesday

4 0

3 years ago

Read 2 more answers

A cylinder fits inside a square prism as shown. For every cross section, the ratio of the area of the circle to the area of the

kolbaska11 [484]

Answer:

Volume of cylinder = $\pi r^2h$

Step-by-step explanation:

Given : A cylinder fits inside a square prism.

To find : The volume of cylinder

Solution : Refer the attached graph.

Area of circle = $\pi r^2$

Area of square = $s^2$

Side of square = diameter of circle= $D^2$

Diameter = 2r

∴ Area of square= $2r^2=4r^2$

$\frac{Area of circle}{Area of Square}=\frac{\pi r^2}{4r^2}=\frac{\pi}{4}$

Area of circle is $\frac{\pi }{4}$ of area of square.

Volume is always = area × height

Volume of prism = Area of square × h = $4r^2h$

Volume of cylinder = Area of circle × h = $\pi r^2h$

Now, rate

$\frac{Volume of cylinder}{Volume of prism}=\frac{\pi r^2h}{4r^2h}=\frac{\pi}{4}$

⇒Volume of cylinder is $\frac{\pi }{4}$ of Volume of prism.

Volume of Cylinder = $\frac{\pi }{4}\times Volume of prism$

Volume of cylinder = $\frac{\pi }{4}\times 4r^2h$

Volume of cylinder = $\pi r^2h$

6 0

2 years ago

Read 2 more answers

The first term of the a sequence equals 3. Each term in the sequence can be obtained by adding 2 from three times the value of t

Alekssandra [29.7K]

I believe it’s A
Hope that helps

5 0

3 years ago

Write as a fraction or as a mixed number in simplest form 0.27

Harman [31]

27/100 because you can't simplify 27 and 100 so it's just 27/100

7 0

2 years ago

Read 2 more answers

What is 6/7 times 7/9

Mrac [35]

$\frac{6}{7} \times \frac{7}{9} = \frac{6}{9} = \frac{2}{3}$

2/3 is your answer.

6 0

3 years ago

Read 2 more answers