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m_a_m_a [10]
3 years ago
7

5 solve for x6 find the measurement for each angle below​

Mathematics
1 answer:
saveliy_v [14]3 years ago
8 0

Answer:

5. x = 18°

6. 5x = 50°, 4x= 40°

Step-by-step explanation:

5. Both the angles shown above add up to 180, due to them being supplementary, so you get the following equation:

6x + 4x = 180

which simplifies to

10x = 180

meaning x is equal to 18.

6. The angle measures of 5x and 4x add up to 90 because they are complementary angles, giving us the equation below:

5x + 4x = 90

simplifying to

9x = 90,

and resulting in

x = 10

So 5x is equal to 50 and 4x is equal to 40.

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Swap equation 1 with equation 2:
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Multiply equation 2 by 5/7:
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Multiply equation 2 by -1:
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Subtract 9 × (equation 2) from equation 1:
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3 years ago
Which of the following are parallelograms? ( There may be more than one answer)
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Results for kiona sells tickets to the school play. The ratio of student tickets to adult tickets sold is 4:3. Kiona sold 280 ti
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Answer:

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