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Savatey [412]
4 years ago
15

Evaluate the expression when m=27 and n=6. m-4n

Mathematics
1 answer:
m_a_m_a [10]4 years ago
8 0

Answer:

3

Step-by-step explanation:

1) Substitute 27 as m in the original equation:

27-4n

2) Substitute 6 as n in the original equation:

27-4(6)

3) Multiply 4 and 6 together:

27-24

4) Solve:

3

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Step-by-step explanation:

A. Since angle 1 plus angle 2 is a right angle, then their sum is 90 degrees. The equation form angle 1 is x-6 and the equation for angle 2 is 5x, so (x-6) + 5x = 90

B. To find x,

x - 6 + 5x = 90

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<h3>Inequality expression</h3>

Inequalities are equations not separated by an equal sign.

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Learn more on inequality here: brainly.com/question/11613554

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