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Sonja [21]
3 years ago
10

Find the sum (5p + 11) + (8p - 4)

Mathematics
2 answers:
-BARSIC- [3]3 years ago
5 0

Answer:

13p+7

Step-by-step explanation:

stich3 [128]3 years ago
3 0

Answer:

13p+7

Step-by-step explanation: hope it helps

Let's simplify step-by-step.

5p+11+8p−4

=5p+11+8p+−4

Combine Like Terms:

=5p+11+8p+−4

=(5p+8p)+(11+−4)

=13p+7

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Triss [41]

Answer:

It is correct

Step-by-step explanation:

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2 years ago
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Tresset [83]

The area of the rectangle will be 150 square meters.

<h3>What is an area?</h3>

The space occupied by any two-dimensional figure in a plane is called the area. The space occupied by the rectangle in a two-dimensional plane is called the area of the rectangle.

Given that:-

  • The length of a rectangle is 5 m longer than its width.
  • The perimeter of the rectangle is 50 m.

The area will be calculated as follows:-

From the given condition in the question, we can form two linear equations they are:-

The length of a rectangle is 5 m longer than its width.

L = w + 5

L - w = 5

The perimeter of the rectangle is 50 m.

P = 2 (L + w )

2 ( L+ w ) = 50

L + w = 25

by solving the two equations we will get the values of L and w.

L - w = 5  or w = L - 5

L + w = 25

L + L - 5 = 25

2L = 30

L = 30 / 2

L = 15

Put the value of L in any equation to get w.

L - w = 5

15 - w = 5

w = 10

Now the area of the rectangle will be:-

A = L x w

A = 15 x 5

A = 150 square meters.

Therefore the area of the rectangle will be 150 square meters.

To know more about an area follow

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3 0
2 years ago
Find the product of 85 and 25
saul85 [17]

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<em><u>8</u></em><em><u>5</u></em><em><u>x</u></em><em><u>2</u></em><em><u>5</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>2</u></em><em><u>1</u></em><em><u>2</u></em><em><u>5</u></em>

Step-by-step explanation:

<h3><em><u>Hope</u></em><em><u> </u></em><em><u>it</u></em><em><u> works</u></em><em><u> out</u></em><em><u> </u></em><em><u>!</u></em></h3>
7 0
3 years ago
What is the meaning of perimeter? What is the perimeter of a rectangle?
natta225 [31]

Answer:

Step-by-step explanation:

<h2>Perimeter</h2>

   Perimeter of shape is the distance of the path or boundary that surrounds the shape

Perimeter of rectangle =2*length + 2*width

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2 years ago
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gayaneshka [121]
C is the answer since you are trying to make the ys number (-/+) of the value the other y contains
(3) so you will multiply the first equation by -3 to be able to eliminate y
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