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scoundrel [369]
3 years ago
13

Somebody please help me

Mathematics
1 answer:
Feliz [49]3 years ago
5 0

5x+3=28

   -3= -3

5x=25

5 times 5=25

hope this helps

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The sum of two numbers is 57. The larger number is 11 more than the smaller number. What are the numbers?
FromTheMoon [43]

Answer:

I'll tell u later

Step-by-step explanation:

Small number =x

Large number =11 plus x

Now from the question,

x + 11 + x = 57

Therefore 2x plus 11= 57

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8 0
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mel-nik [20]

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Step-by-step explanation:

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3 years ago
The gable end of the roof shown is divided in half by a vertical brace. Find the distance h (in ft) from an eave to the peak. 41
nlexa [21]

Answer:

h = 9 ft  

Step-by-step explanation:

Assume the diagram is like the one below.

∆ABD is a right triangle.

We can use Pythagoras' Theorem to find the height h.

\begin{array}{rcl}h^{2} + 40^{2} & = & 41^{2}\\h^{2} + 1600 & = & 1681\\h^{2} & = & 1681 - 1600\\& = &81\\h& = & \sqrt{81}\\&=& \mathbf{9}\end{array}\\\text{The height of the gable is $\large \boxed{\textbf{9 ft}}$}

 

8 0
3 years ago
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stellarik [79]

Answer:

4 I guess

Step-by-step explanation:

Because

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4 0
3 years ago
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Luda [366]
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5 0
2 years ago
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