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Murljashka [212]
3 years ago
14

On a piece of paper, use a protractor to construct a triangle with angle measures of 50° and 70º.

Mathematics
2 answers:
Liula [17]3 years ago
8 0
The right answer is 60. M<1 + M<2 + M<3 = 180 
                                      50    + 70  + M<3 = 180 
                                               120  + M<3 = 180   
                                                120 -             -120 
                                               ____               ___ 
                                                            M<3  =     60 
Klio2033 [76]3 years ago
5 0
60 is the correct number for this problem.

Hope this was helpful:)


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Given a container that is 4.50 ft. by 7.20 ft. that is filled with water 5.00 inches deep.What is the volume of water in liters
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Answer:

382.3 liters

Step-by-step explanation:

We are told in the question that:

A container that is 4.50 ft. by 7.20 ft. that is filled with water 5.00 inches deep.

This means:

Length = 4.50 ft

Width = 7.20 ft

Depth(Height) = 5.00 inches

We have to convert all of these to centimeters first. Then to liters

1 foot = 30.48 centimetres

1 inch = 2.54 centimetres

Length = 4.50 ft

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4.5 ft = 4.5 × 30.48

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Width = 7.20 ft

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7.20 ft = 7.20 × 30.48 cm

= 219.456cm

Depth(Height) = 5.00 inches

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Cross Multiply

= 5 × 2.54 cm

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The volume of the water(cm³) = Length × Width × Depth

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382277.428992 cm³

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1 cubic centimetre = 0.001 litre

382277.428992 cm³ = x

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Step-by-step explanation:

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