3 years ago

If the ratio of areas of two similar polygons is 25:49 what is the ratio of the corresponding side lengths ?

Mathematics

1 answer:

Dahasolnce [82]3 years ago

8 0

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Find a. Round to the nearest tenth: 2 cm с 150 1050 a = = [? ]cm

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Answer:

a = 1.8 cm

Step-by-step explanation:

Here. we want to find the value of a

To do this, we are going to use the sine rule

it states that the ratio of a side and the sine of the angle that faces the side is a constant for all the sides of a triangle

From the diagram, we have that;

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3 years ago

Estimate the percent of each number. 47% of 77

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ANSWER

36 .19

EXPLANATION

We want to estimate

$47\% \: of \: 77$

This is the same as

$\frac{47}{100} \times 77$

$\frac{47}{100} \times \frac{77}{1}$

We multiply the numerators to get,

$\frac{3619}{100}$

We convert to decimals to get

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3 years ago

A furniture sale person earns on every piece of furniture sold. The salesperson sells a sofa for $1000 and a chair for $200 and

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Answer:

4.5%

Step-by-step explanation:

Commission = 54

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1200.00 x Commission % = 54.00

1200.00/54.00 = Commission

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