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AveGali [126]
2 years ago
5

PLSS HELP ME WITH THIS! 15 POINTS!

Mathematics
2 answers:
victus00 [196]2 years ago
8 0

Answer: Option A: 14t + 4s

Step-by-step explanation:

To find the perimeter of a shape, add up all of its side lengths. We know that the length of the rectangle is (s + 2t), and its width measures (s + 5t).

To find the perimeter, multiply the width by 2 and the length by 2 and add those expressions:


P (perimeter) = 2(s + 2t) + 2(s+5t)

P = 2s + 4t + 2s + 10t

P = 4s + 14t or 14t + 4s


Hope this helps.

ohaa [14]2 years ago
6 0

Answer:

14t + 4s

Step-by-step explanation:

(s + 5t) + (s + 2t) + (s + 5t) + (s + 2t)

s + s + s + s + 5t + 5t + 2t +2t

4s + 14t

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s = u/tv

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To make s the subject of the formula in the equation of; u = tsv

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Step-by-step explanation:

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A = {1, 2, 5, 7}<br> B = {3, 4, 6, 7}<br> C = {0, 5, 8, 9}<br> Find A U B U C.
castortr0y [4]

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A = {1, 2, 5, 7}

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Answer:

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