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ivolga24 [154]
4 years ago
8

What is the perimeter of a triangle with the given side lengths?

Mathematics
1 answer:
Sophie [7]4 years ago
6 0
To find the perimeter of a triangle, you add all the sides.
(2x +1) + (3x+2) + (x+3)
next find all the common variables
2x, 3x, and x
add them together to get 
6x
Add 1,2, and 3
6
so your answer is 6x +6
Hope this helps! :)
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What is the equation of the line perpendicular to 3x+4y=12 and containing the point (6,-2)
tester [92]

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Perpendicular lines, slope is opposite and reciprocal so slope of new line = 4/3

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Answer

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6 0
3 years ago
I need help getting this please
insens350 [35]

Answer:

Step-by-step explanation:

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a.

f(a)=a²+2+2=a²+4

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c.

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Step-by-step explanation:

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