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Shalnov [3]
2 years ago
15

PLZ HELP I GIVE BRAINLIEST!!!

Mathematics
1 answer:
GREYUIT [131]2 years ago
8 0

Answer:

800 × ( 3.87÷ 100 ) × 1

= 30.96

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A sphere and a right cylinder have the same radius and volume. The cylinder has a height of 6 centimeters. What is the radius?
zysi [14]
You are going to solve this in such a quick, slick way
that you will blink and not believe it.  Fasten your seat belt.

Here are the tools you'll need:

--  Volume of a cylinder  =  (pi) (radius)² (height)

--  Volume of a sphere  =  (4/3) (pi) (radius)³

Now ... the question says that your cylinder and your sphere
have the same volume.  Fine !  So you can immediately write
an equation saying that their volumes are equal.

                               (pi) (radius)² (height)  =  (4/3) (pi) (radius)³

Divide each side by pi:    (radius)² (height)  =  (4/3)       (radius)³

Divide each side by (radius)²        (height)  =  (4/3)        (radius)

Fill in the given height:                  (6 cm)    =  (4/3)      (radius)

Multiply each side by  3/4 :    (6 cm) x (3/4)  =             radius

I'm pretty sure that you can take over now and find the radius.
4 0
3 years ago
* It should take 5.22 minutes to clean a shower. You have 5 showers that need to be cleaned. How many minutes should it take for
elena-14-01-66 [18.8K]

Answer:

26.1 minutes

Step-by-step explanation:

If you multiply 5.22 times 5 equals 26.1 to clean all 5. You just needed to multiply.

Hope this helps!!! PLZ MARK BRAINLIEST!!!

3 0
2 years ago
Read 2 more answers
Nate walks 25 meters in 13.7 seconds. if he walks at the same rate, which of the following is closest to the distance he will wa
Nookie1986 [14]
Distance:time=25:13.7
ratio and propriton

4min=60sec*4=240sec

25/13.7=?/240
times both sides by 240*13.7
25*240=13.7?
6000=13.7?
divide both sides by 13.7
437.9562=?
about 438 meters
8 0
3 years ago
Find the value of x.<br> 24<br> 10
Crank

Answer:

not enough info

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
1. f(x) = -x + 6x-2<br><br> Find the vertex, y-intercept and x-intercept
expeople1 [14]

Answer:y intersept =-2

X interesept=2/5

Step-by-step explanation: let y=0

0=5x-2

2=5x

X=2/5

Let x=0

Y=-2

5 0
2 years ago
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