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liubo4ka [24]
3 years ago
12

Please help i don't get it

Mathematics
2 answers:
zimovet [89]3 years ago
8 0

Answer:

97 cm

Step-by-step explanation:

The perimeter of a shape is the length of the whole shape so the perimeter of this shape would be

3 + 10 + 3 + 33 + 33 + 15 = 97 cm

Ivan3 years ago
3 0
The perimeter is just all the lines around the outside of the shape so basically take all the numbers and add them together to get the answer
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Please help me, math is so hard
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Answer:

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Let us solve them one by one.

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<h3><em> The solution to the inequality 89 – 9.8t < 10.6 is </em>t > 8. </h3><h3> The solution to the inequality 89 – 9.8t > 20.4 is t < 7.</h3>

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<h3>to the nearest whole second  t is about 9 seconds.</h3><h3>Therefore, variable solution set is {t < 7, t > 8, t = 9}.</h3><h3 />
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