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melisa1 [442]
1 year ago
11

Use PEMDAS to find the surface area.81 + 72(4)612 km2369 km2157 km2

Mathematics
1 answer:
DanielleElmas [232]1 year ago
3 0

Given:

\begin{gathered} 81+72(4) \\ \text{Using PEMDAS} \\ \text{ P = Parenthesis comes first} \end{gathered}

Hence,

81+\text{ 288}undefined

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The Rangers won five of the first six games. how many of the next 30 games must the rangers wins have twice as many wins as loss
barxatty [35]

Using proportions, it is found that they must win 19 of their next 30 games.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

We want a win-to-loss proportion of 2:1, which is equivalent to a win-to-total proportion of 2:3. We have that:

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More can be learned about proportions at brainly.com/question/24372153

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Step-by-step explanation:

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