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Marianna [84]
3 years ago
5

Perform the indicated operation . Round the result to the nearest tenth and then to the nearest hundredth . Separate your answer

s by a comma . -49.256 + 17.197
Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
3 0

The answers are 26.9, 26.06

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Construct a linear equation for the linear data presented in the table
yaroslaw [1]

Answer:

y = -7x

Explanation:

Take two points from table: (-4, 28), (-3, 21)

Find slope:

\sf slope: \dfrac{y_2 - y_1}{x_2- x_1} \ \  where \ (x_1 , \ y_1), ( x_2 , \ y_2) \ are \ points

\rightarrow \sf slope\ (m):   \dfrac{21-28}{-3-(-4)}  = -7

Now find equation:

\sf y - y_1 = m (x - x_1)

\rightarrow \sf y - 21 = -7(x - (-3))

\rightarrow \sf y  = -7(x +3) + 21

\rightarrow \sf y  = -7x -21 + 21

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2 years ago
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The sum of 134,874+73,940
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Answer:

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Step-by-step explanation:

The sum of 134,874+73,940

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3 years ago
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Harlamova29_29 [7]

Answer:

A. 3(y+2)

Step-by-step explanation:

B wouldn't work because it would be safe to assume that it represents the quintuple of the sum.  C also wouldn't work because although the y is tripled, the 2 isn't.  And D wouldn't work because it is only tripling 2.

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12c+12 =12c+9<br> How do I show the work for this
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Answer:

hope that helps :))

Step-by-step explanation:

Step 1: Subtract 12c from both sides.

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Answer:

                    27

x =            -------------

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8 0
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