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nignag [31]
2 years ago
10

The triangles below are similar. 3x+3

Mathematics
2 answers:
Montano1993 [528]2 years ago
7 0
The answer would be 3(x+1)
Alex2 years ago
4 0

Answer:

x = 11

Step-by-step explanation:

Given the triangles are similar then the ratios of corresponding sides are equal, that is

\frac{3x+3}{x+7} = \frac{38}{19} = 2 ( multiply both sides by x + 7 )

3x + 3 = 2(x + 7)

3x + 3 = 2x + 14 ( subtract 2x from both sides )

x + 3 = 14 ( subtract 3 from both sides )

x = 11

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3 years ago
what is the slope intercept form of the linear equation with a graph that passes through (-2,2) and is perpendicular to the grap
qwelly [4]

Hey there!!

Steps to get into equation which is perpendicular:

  • Change the slope
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  • Take the point and get that into point-slope form.
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'm' is the slope.

We have the slope as 1/3

The perpendicular slope would be -3.

Point slope:

The point = (-2,2)

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<em>Hence, the equation would be : </em>

<u><em>y = -3x - 4 </em></u>

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7 0
3 years ago
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LenKa [72]
Notice the picture below

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7 0
3 years ago
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Romashka [77]

Answer:

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Step-by-step explanation:

have a great day!

mark me brainliest to be happy

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Step-by-step explanation:

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