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fomenos
3 years ago
10

How do I solve the system equation y=x+5 y=6?

Mathematics
2 answers:
grin007 [14]3 years ago
8 0
If y=6, plug 6 into the equation:

6=x+5

Isolate x by performing the opposite operation by subtracting 5 on both sides of the equation

The 5's will cross out on the right

5 - 5 =0 

The result on the left will be 1

6-5=1

x=1
Kitty [74]3 years ago
6 0
You would plug in the 6 and have y=6+5 and your y would equal 11.
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Which angles are supplementary to each other? Select all that apply.
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those are:

1,2

1,4

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5,8

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2 years ago
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3 years ago
Determine whether a triangle can be formed with the given side lengths. If so, use Heron's formula to find the area of the trian
mart [117]

Answer:

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Step-by-step explanation:

The sum of 2 sides must be less than the third side (largest side) for a triangle to be formed.

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133+174 < 240

A triangle can be formed

To use Herons formula for the area

We find S = 1/2( a+b+c)

                 = 1/2(240+133+174)

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                     = 273.5


Area = sqrt( S (S-a) (S-b)(S-c))

           sqrt((273.5 ) (273.5 -240) (273.5-133) (273.5-174))

           sqrt((273.5)(33.5) (140.5) (99.5))

            sqrt(128085964.4)

           11317.50699

The area is 11317.51

5 0
3 years ago
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