3 years ago

How do I find the perimeter

Mathematics

2 answers:

azamat3 years ago

5 0

Add the measurements of three sides

poizon [28]3 years ago

4 0

Add another triangle to make it a square/rectangle. Then find the perimeter of that. Then divide the answer by 2. That will be the perimeter of the shape.

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Kobotan [32]

Answer:

Step-by-step explanation:

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3 years ago

If the sum of five consecutive even integers is t, then, in terms of t, what is the greatest integer?

Andre45 [30]

Let x be first integer the we have the sum:-

x + x +2 + x+4 + x+6 + x + 8 = t

5x + 20 = t

5x = t - 20
and x = (t - 20) / 5

so the greatest integer x + 8 = (t - 20) / 5 + 8 = (t - 20)/5 + 40/5

= (t + 20) / 5 answer

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3 years ago

Don has 5 more pencils than crayons.He has 3 more markers than pencils.Don has 7 crayons.How many markers does Don have?

slamgirl [31]

well, 7+5=12, so he has 5 pencils, then you add 3, which gives you 15. So

Don has 15 markers

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3 years ago

Read 2 more answers

What is the vertex of the graph of f(x) = |x + 5| – 6?

Ket [755]

The vertex of the graph f(x)= lx+5l-6 is...
(-5,-6)
This is because of the picture above.

Hope this helps