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3 years ago

Evaluate. 42 - 6 ÷ 2 + 3

Mathematics

2 answers:

beks73 [17]3 years ago

8 0

First you divide which gives you 3 then you subtract 42-3 which gives you 39 the you add 3 the answer is 42 PEMDAS

givi [52]3 years ago

4 0

Please mark me brainiest you have to do division first so that would be 3
so 42 - 3 + 3 so now you have to do addition so 3 + 3=6 so 42 - 6=36
so your answer is 36

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kipiarov [429]

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nlexa [21]

There are 7.5 ounces in each serving

Solution:

Given that, Sara making punch for her party her punch bowl holds 600 ounces for 80 servings of punch

To find: Ounces of punch in each serving

From given,

Number of servings = 80

Ounces in bowl = 600 ounces

Then, Ounces of punch in each serving is found by dividing the ounces in bowl by number of servings

The formula used is:

$\text{ Ounces of punch in each serving } = \frac{\text{Ounces in bowl}}{\text{Number of servings}}$

Substituting the values we get,

$\text{ Ounces of punch in each serving } = \frac{600}{80}\\\\\text{ Ounces of punch in each serving } = 7.5$

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3 years ago

A 20ft ladder leans against a building and it touches the building 18ft above the ground. What is the angle of elevation that th

sammy [17]

Answer:

The angle is [/tex]64.1581^{\circ}[/tex]

Step-by-step explanation:

You can figure this out using the sine function:

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mel-nik [20]

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See how all the sides are parallel.

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