3 years ago

Which expression is equivalent to the expression 6(-2n + 7) - 3(5n + 9)?

Mathematics

1 answer:

timurjin [86]3 years ago

3 0

-27n+15 is your answer

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Answer:

Given : s||t

Exterior sides in opposite rays : ∠5 and ∠7 are supplementary

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If lines are ||, corresponding angles are equal : m∠1 = m∠5

Substitution : m∠1 + m∠7 = 180°

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3 years ago

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A boat is heading towards a lighthouse,

larisa86 [58]

Answer: 920.3 ft

Step-by-step explanation:

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1 year ago

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Answer:

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Make sure your calculator is in degree mode.

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2 years ago

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grin007 [14]

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3 years ago

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