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Kay [80]
3 years ago
9

Can someone help me with this math homework please!

Mathematics
1 answer:
labwork [276]3 years ago
7 0

Answer:

1/2

8

Step-by-step explanation:

When its talking about the result or output, look at the range, and then follow the line(s) back to the number(s) in the domain. Do the opposite when it's talking about the function of a certain number, e.g. f(4).

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Explain how you decide wether to multiply or divide by 3 if you need to convert yards to feet.
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Answer:

Step-by-step explanation:

Converting yards to feet means that we want the label of yards to cancel, leaving feet as our label. Use the factor-label method taught in chemistry.

???yds *\frac{3feet}{1yd}

The yards label cancels out, leaving feet as our label.  So to answer the question, in order to convert from yards to feet you are multiplying by 3.

6 0
3 years ago
Jimmie adds 3.24, 4.294 and 2.073 . How much more than 5.31 is the sum
Brrunno [24]
4.477 hope that helps.
8 0
3 years ago
Read 2 more answers
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aliya0001 [1]
Sin C= 3/5
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2 years ago
In the equation -y = 10x, what is the unit rate?
Umnica [9.8K]
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7 0
3 years ago
Suppose the average temperature for a 4‐day period in Chicago, Illinois, is ‐8Ԭ. After the next day, the 5‐day average is ‐9Ԭ. W
exis [7]

Answer:

-13

Step-by-step explanation:

Given that:

Average temperature for a period of 4 days = - 8

Average temperature for a 5 day period = - 9

Temperature on the 5th day:

(total temp for the 4 days + 5th day temperature) / 5 = - 9

Let 5th day temperature = x

Total temperature for the 4 days = 4 * - 8 = - 32

(-32 + x) / 5 = - 9

-32 + x = - 45

x = - 45 + 32

x = - 13

4 0
3 years ago
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