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3 years ago

6

A solid cube of side 8 cm is dropped into a cylindrical tank of radius 7 cm. calculate the rise in the water level if the origin

al depth of water was 9 cm.

1 answer:

g100num [7]3 years ago

8 0

Answer:

nosé porque no e estudiado mucho perdón espero que te aya ayudado

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Suling bought 3meters of ribbons she used 5/6meter to make a bow find the length of the ribbon left

Ostrovityanka [42]

Subtract the portion used from the whole.

= 3 m - 5/6m
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5 0

3 years ago

2. A sphere has surface area 16π. Find the radius of the sphere.

KiRa [710]

Answer:

The answer to your question is: 2.29 units

Step-by-step explanation:

Data

Volume = 16π

radius = ?

Formula

V = $\frac{4}{3}π r^{3}$

Process

16 π = $\frac{4}{3}π r^{3}$

$\frac{16(3)}{4} = r^{3}$

r³ = 12

r = 2.29

7 0

3 years ago

In a right triangle, the acute angles measure 2x+50 and 3x degrees

xenn [34]

2x+50 + 3x= 90 degrees
5x +50 = 90
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x=8

Angle1= 2(8) +50= 66
Angle2= 3(8)=24

66+24+90= 180

6 0

3 years ago

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