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USPshnik [31]
2 years ago
12

What do you mean by trigonometry​

Mathematics
1 answer:
iragen [17]2 years ago
6 0

Answer:

Trigonometry is a branch of mathematics that studies relationships between the sides and angles of triangle

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Your answer simplified should be
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plz help whats the answer to this question !!! calculate the mass of a gold bar that is 18.00cm long, 9.21cm wide, and 4.45cm hi
erik [133]

We have to find the mass of the gold bar.

We have gold bar in the shape of a rectangular prism.

The length, width, and the height of the gold bar is 18.00 centimeters, 9.21 centimeters, and 4.45 centimeters respectively.

First of all we will find the volume of the gold bar which is given by the volume of rectangular prism:

Volume of the gold bar = length \times width\times height

Plugging the values in the equation we get,

Volume of the gold bar =18.00 \times 9.21 \times 4.45= 737.721cm^3

Now that we have the volume we can find the mass by using the formula,

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The density of the gold is 19.32 grams per cubic centimeter. Plugging in the values of density and volume we get:

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So, the mass of the gold bar is 14252.769 grams

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3 years ago
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Lisa wants to frame her little brother's drawing as a gift to her mother. the rectangular drawing is 43.5 centimeters by 934 mil
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If plane is going with 90 km per hour speed then in 35 minutes how much distance will it cover?​
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Answer:

52.5 Km

Step-by-step explanation:

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3 years ago
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