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svetoff [14.1K]
3 years ago
10

The area of a square mirror is 256 squared inches. A rectangle mirror has a width the same as the square mirror's width. It's Le

ngth is two inches longer than its width. What is the area of the rectangular mirror?
Mathematics
1 answer:
Ludmilka [50]3 years ago
4 0


The formula of the area of a square is the side length squared. So to get the width of the rectangle, you need to square root the area of the square. The square root of 256 is 16, therefore the width of the rectangle is also 16 inches. Since the length of the rectangle is 2 inches longer, you add 2 to 16, which gives you 18 inches.

The formula for the area of a rectangle is the length multiplied by the width.

18*16=288. The area of the rectangle is 288 inches. 

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Answer:

3 because there are 7 pizzas

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3 years ago
A park in a subdivision has a triangular shape. Two adjacent sides of the park are 533 feet and 525 feet. The angle between the
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Answer:

The area of the park is 1,11,739 square feet.

Step-by-step explanation:

Since, the area of a triangle is,

Where,  and  are the adjacent sides and  is the included angle of these sides,

Here, the two adjacent sides of the park are 533 feet and 525 feet, while, the angle included by these sides is 53°.

That is,   = 533 ft,  = 525 ft and  = 53°,

Hence, the area of the park is,

Step-by-step explanation:

Two adjacent sides of the park say x and y are,

x=533feet

y=525feet

A=53º

area=1/2*b*c*sin(A)

111739 feet^2

6 0
2 years ago
Answer the following questions. (Hint: you can enter calculations right into the answer box. For example, entering "5/2" compute
swat32

Answer: Bradley is 1\dfrac{22}{185}  times as heavy as Ricardo.

Step-by-step explanation:

Given : The weight of Bradley =  207 pounds

The weight of Ricardo = 185 pounds

To find : Bradley is how many times as heavy as Ricardo?

For this , we divide "weight of Bradley " by "weight of Ricardo" , we get

207\div 185 =\dfrac{207}{185}

Since 207 and 185 have no common factors , so it is the simplified way .

Further , we can convert it into mixed fraction as : \dfrac{207}{185}=1\dfrac{22}{185}

Hence, Bradley is 1\dfrac{22}{185} times as heavy as Ricardo.

8 0
3 years ago
Figure b is a scaled copy of figure a, what is the scale factor from figure a to figure b?
Nitella [24]
Figure B is 1/3 scale
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What is the measure of Angle R M N?
pogonyaev

Answer:

  63 degrees

Step-by-step explanation:

The interior angle at M is the supplement of the exterior angle at M.

 ∠RMN = 180° -117° = 63°

6 0
3 years ago
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