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DiKsa [7]
3 years ago
15

A trapezoid is a quadrilateral with exactly one pair of parallel sides

Mathematics
2 answers:
mixer [17]3 years ago
6 0

Answer:

A trapezoid is a quadrilateral with one pair of opposite sides parallel. It can have right angles (a right trapezoid), and it can have congruent sides (isosceles), but those are not required.

dangina [55]3 years ago
5 0
A trapezoid is a quadrilateral with exactly one pair of parallel sides, so yes that is true
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We insert t = 90 s into the equation for h. So,

h = 2.4t + 4

h = 2.4(90) + 4

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h = 220 feet

So, the height of the balloon after 90 s is 220 feet above the ground.

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