2 years ago

Rounded to the nearest tenth, what is the area of rectangle ABCD?

Mathematics

1 answer:

m_a_m_a [10]2 years ago

7 0

AC = x, CD = 2x cause of 30° angle. Use pythagoras then

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3 years ago

What are all the factor strings of 840?

nexus9112 [7]

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3 years ago

Your company gives you a cell phone plan which allows you 600 minutes to talk per month. So far this month, you have used 330 mi

Evgen [1.6K]

The answer is C) 10x + 330 ≤ 600.
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Step-by-step explanation:

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3 years ago

A scientist needs 60 liters of a 40% solution of alcohol.He has a 30% solution and a 60% solution available.How many liters of t

stich3 [128]

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Step-by-step explanation:

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2 years ago