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Nataly [62]
3 years ago
9

Help stuck on this question

Mathematics
1 answer:
katrin [286]3 years ago
3 0

Answer:

x = 15

Step-by-step explanation:

<JKM is the sum of the two smaller angles.

<JKL + <LKM = <JKM

<JKM = 154

<JKL  = 6x

<LKM = 3x + 19

6x + 3x + 19 = 154             Subtract 19 from both sides

9x + 19 - 19 = 154-19         Combine            

9x = 135                            Divide by 9

9x/9 = 135/9

x = 15

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Answer: The answer is 288 cm²

Step-by-step explanation:

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- Height of rectangle 12 cm

-Area 24 x 12 = 288 cm^2

3 0
4 years ago
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o-na [289]

Answer:

It took Mr. Holloway 28 weeks to make 7 guitars.

Step-by-step explanation:

The question is incomplete, but if we are trying to find out how many weeks it would take him to make 7 guitars then the answer would be 28.

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3 years ago
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