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3 years ago

Can you help me do 5 and 6?

Mathematics

1 answer:

serious [3.7K]3 years ago

7 0

Question number 5. is 9

question number 6. is 6

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A rectangle has a length of twenty one cm and a diagonal of twenty nine cm. How wide is the rectangle?

GuDViN [60]

The width of the rectangle become 20 cm.

According to the statement

we have to find the width of the rectangle.

So, For this purpose, we know that the

Rectangle is a parallelogram all of whose angles are right angles.

According to the information:

A rectangle has a length of 21 cm and a diagonal of 29 cm.

Here we use the this formula

d² = l² + w²

So, Substitute the values

29² = 21² + w²

841 = 441 + w²

Now, solve it then

w² = 400

Solve the square root then value becomes

w = 20 cm.

The width of the rectangle become 20 cm.

So, The width of the rectangle become 20 cm.

Learn more about Rectangle here

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3 0

1 year ago

Angle x is an acute angle in a triangle. If cos x=4/5, then the sin x=

Pepsi [2]

The answer is 3/5 because u need to find the missing side in order to find sin

8 0

3 years ago

Read 2 more answers

a rectangular prism has base edge lengths of 6" and 8". The base edge lengths of a right rectangular prism are 8" and 6". The ba

FromTheMoon [43]

Answer:

Step-by-step explanation:

The heights of neither the rectangular prism nor the triangular prism are given, so we don't know the volume of either.

If h is the height of the rectangular prism, then its volume is

6×8×h = 48

if the height of the triangular prism is h/2, then its volume is

(1/2)×24×8×(h/2) = 48

So we know the volumes are the same -- but we don't know what that volume is.

8 0

2 years ago

Isis is 8 years younger than

meriva

Answer:

Step-by-step explanation:

3 0

2 years ago

A car salesman had $65,100 in total monthly sales last month. He made $1,953 in commission from those sales.

vitfil [10]

Answer:

Find out the what is the salesman's commission as a percent of his total monthly sales .

To prove

Formula

$Percentage = \frac{Part\ value\times 100}{Total\ value}$

As given

A car salesman had $65,100 in total monthly sales last month. He made $1,953 in commission from those sales.

Here

Part value = $1953

Total value = $ 65100

Put in the formula

$Percentage = \frac{1953\times 100}{65100}$

$Percentage = \frac{195300}{65100}$

Percentage = 3%

Therefore the salesman's commission as a percent of his total monthly sales is 3% .

5 0

2 years ago

Read 2 more answers