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Ymorist [56]
3 years ago
14

Given the domain {-2,2,4} what is the range for the relation 9x+3y=6

Mathematics
1 answer:
OleMash [197]3 years ago
3 0

Answer:

{8,-4,-10}

Step-by-step explanation:

re arrange relation, im going to assume x is the domain input and y is the range.

-3x+2=y

plug in every element of the set x to get the range set y

-3(-2)+2=y

y=8

-3(2)+2=y

y=-4

-3(4)+2=y

y=-10

so the range is {8,-4,-10}

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x=62

Your equation is 180=90+28+x

8 0
3 years ago
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The temperature of a city during a week was 35°C, 34°C, 36°C, 38°C, 40°C, 39°C and 44°C. What was the average daily temperature
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What is the percent of increase from 40.6 to 81.2?
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Step-by-step explanation:

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2 years ago
4. Determine all unknown sides and angles to 1 decimal place.
Ksju [112]

Answer:

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Step-by-step explanation:

4a) Given the following

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Required

Adjacent and hypotenuse side

According to SOH CAH TOA

tan \theta = \frac{opp}{hyp}\\tan 32=\frac{38}{hyp}\\hyp=\frac{38}{tan 32}\\hyp=\frac{38}{0.6249}\\hyp=  60.81cm

Next is to get the adjacent

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Next is to get the missing

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7 0
3 years ago
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Answer:

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Step-by-step explanation:

Given : Suppose homes in a big city increase in value 13% every year.

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