2 years ago

Find the surface area of a cylinder with the height of 10 inches and a base diameter of 6 in

Mathematics

1 answer:

baherus [9]2 years ago

5 0

The answer will be 8.

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PtichkaEL [24]

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I think it is three but not sure.

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3 years ago

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8. A cable car travels 2236 m to climb a mountain that is 1000 m high. It then travels 1414 m to descend 1000 m on the other sid

frutty [35]

Answer:

3000 m

Step-by-step explanation:

Using Pythagoras theorem

$2236^2=1000^2+|AB|^2\\|AB|^2=2236^2-1000^2\\|AB|^2=3999696\\|AB|=\sqrt{3999696} \\=1999.9$

Similarly

$1414^2=1000^2+|BC|^2\\|BC|^2=1414^2-1000^2\\|BC|^2=999696\\|BC|=\sqrt{999696} \\=999.7m$

Length of the Tunnel = |AB|+|BC|

=1999.9+999.7

=2999.6

=3000 m

4 0

3 years ago

852÷6how to explain your answer

docker41 [41]

142 is the answer
$852 \div 6 =$

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3 years ago

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Help please<br>solve for x

Y_Kistochka [10]

Answer: x= 47 (If that says 3x+2)(the picture is a little blurry)

Step-by-step explanation:

Linear pairs of angles sum to 180.

37+(3x+2) =180

Combine like terms

39+ 3x = 180

Subtract 39 from both sides

3x = 141

Divide both sides by 3

x= 47

3 0

3 years ago

Please help with i am all ready late to turn it in

nekit [7.7K]

Answer:

1.-113

2.62

Step-by-step explanation:

1.-9^2+3(-9)-5

-81+-27-5

-113

2.5(7-(-9))+2(-9)

5*16-18

80-18

4 0

3 years ago

Find the surface area of a cylinder with the height of 10 inches and a base diameter of 6 in ​

Find the surface area of a cylinder with the height of 10 inches and a base diameter of 6 in