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Alisiya [41]
2 years ago
13

Plz, Help me with this question.

Mathematics
2 answers:
UNO [17]2 years ago
6 0

Answer:

first option

Step-by-step explanation:

Given

area = 15x - 9 ← factor out 3 from each term

       = 3(5x - 3)

Thus the dimensions are 3 by (5x - 3)

IgorC [24]2 years ago
5 0
The answer is the first option. When u take three out of the dimensions it gives you (5x-3)
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Klio2033 [76]
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2 years ago
Please help !!!!!!!!!
Kaylis [27]

Answer:

9) JK = 24.5

10) LM = 24.5

11) m∡L = 51°

12) m∡M = 129°

Step-by-step explanation:

in a parallelogram, adjacent angles are supplementary (add to 180 degrees) and are also congruent

so, ∡K = ∡M and ∡J = ∡L

since ∡'s L and M are adjacent we can add them and set them equal to 180

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7z = 189

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therefore, m∡M = 5(27)-6 = 129 and m∡L = 180-129, or 51

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4x = 14

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6 0
2 years ago
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