3 years ago

Ten spheres each with radius of 2 cm are fully immersed in a cylinder of water with radius 10 cm. find the rise in water level

Mathematics

1 answer:

kow [346]3 years ago

3 0

Answer:

no. of spjeres=10

radius of those cylinders =2cm

radius of the cylinder in which water is poured=10

rise in water water level =10×2÷10 = 2cm

You might be interested in

BEST ANSWER GETS BRAINLIEST<br> What is 14b + 6b - 12

Andrews [41]

14b + 6b - 12

(14b + 6b) - 12 collect like terms

20b - 12 << your answer

hope this helps, God bless!

3 0

3 years ago

Find the total surface area of this cuboid.

-Dominant- [34]

Step-by-step explanation:

I just learned this in class lol

Find the area of all the sides.

This cubiod has 6 sides.

6 x 5 = 30

4 x 5 = 20

6 x 4 = 24

30 + 30 + 20 + 20 + 24 + 24 = 148

Thefore, the surface area of this cuboid is 148.

Hope this helps! If it did, please mark it as brainliest! It would help a lot! Thanks! :D

8 0

2 years ago

Solve the formula V = pi r2h for r

Andrei [34K]

Answer:

$V=\pi \times r^{2}\times h\\\\\Longrightarrow V=r^{2}\times \left( \pi \times h\right) \\\\\Longrightarrow r^{2}=\frac{V}{\pi \times h} \\\\\Longrightarrow r=\sqrt{\frac{V}{\pi \times h} }$

6 0

1 year ago

Read 2 more answers

(Help!!!!!PLEASE!!!!!) The circumference of circle A is four times the circumference of circle B. Which statement about the area

lyudmila [28]

Answer:

Step-by-step explanation:

3 0

2 years ago

Question 4<br> What is the value of 3 - 21-4 +32, ?

andrey2020 [161]

Answer:

Step-by-step explanation:

3-21-4+32

=-18-4+32

=-22+32

=10

8 0

3 years ago

Read 2 more answers