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Ulleksa [173]
2 years ago
7

Find the value of x, what makes r parallel to s

Mathematics
1 answer:
Pavlova-9 [17]2 years ago
3 0

Answer:

a. x = 14 (see explanation)

b. the arrows along the lines

Step-by-step explanation:

The relationship of these two expressions is Same Side, which means their sum is 180.

<u><em>plugging</em><em> </em><em>in</em></u>

108 + 4x + 16 = 180 | Given

124 + 4x = 180 | Add the numbers

4x = 56 | Subtract 124 from both sides

x = 14 | Divide both sides by 4

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Jane had several stamps. She gave 10 of them to her friend. Afterwards, Jane’s mom bought her twice as many stamps as she had in
Bumek [7]
The answer is 20 stamps. 

You can solve this by forming an equation with. 

We know that she has a total of 50 at the end. So we will put the 50 stamps at the end of the equation and derive for the unknown. 

She first gave 10 to her friend. This means we subtract first 10 from the unknown. Let x represent the unknown. 

x-10

Afterwards Jane's mom bought her twice as many as she had at the beginning. So we know that we add twice as much as the unknown. 

x-10+2x = 50

Now we solve. Let's arrange our terms by combining like terms:
3x - 10 = 50

Now we transpose the 10 to the other side of the equation:
3x = 50 + 10
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And finally we transpose the 3 by the x to isolate x:
x = 60/3
   = 20 

She had 20 stamps in the beginning.

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3 years ago
Find the area of the figure. Round to the nearest hundredth where necessary.<br> 24 m<br> 28 m
aniked [119]

\bold{ANSWER:}
629.94 m^2

\bold{SOLUTION:}

5 0
2 years ago
What is the greatest common factor of 48, 72 and 52?A.2B.4C.8D.16
kaheart [24]
The GCM  of 48, 72, and 52 is B.) 4
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For the following linear equations, determine which inverse operation allows you to determine the solution of the equation. In y
VARVARA [1.3K]

Answer:

see explanation

Step-by-step explanation:

(1)

Given

\frac{n}{5} = - 0.3

Since n is divided by 5 then use the inverse operation, multiplication.

Multiply both sides by 5 to clear the fraction

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(2)

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n = \frac{13}{-6} = - \frac{13}{6}

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{(1, 2)
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