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koban [17]
3 years ago
5

Maria earns $40 washing 5 cars. At this rate, how much does Maria earn washing 6 cars?​

Mathematics
1 answer:
tangare [24]3 years ago
3 0

Answer:

$240

Step-by-step explanation:

40 x 5 = 200

40 x 6 = 240                  (basically just adding forty dollars)

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What expression is this equivalent to -4x^2 + 2x - 5(1 + x)
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Answer:

-4x^2 -3x - 5

Step-by-step explanation:

-4x^2 + 2x - 5(1 + x)

Distribute

-4x^2 + 2x - 5 -5x

Combine like terms

-4x^2 -3x - 5

4 0
3 years ago
What is the approximate value of X? Round to the nearest tenth.
pychu [463]

Answer

Find out the value of x.

To prove

By using the trignometric identity

sin\theta = \frac{Perpendicular}{Hypotenuse}

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\theta = 50 ^{\circ}

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Therefore Option (c) is correct .

 

8 0
3 years ago
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What time would it be if you rotated the hour hand 90° counterclockwise?<br> [[ READ ATTACHMENTS ]]
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4

Step-by-step explanation:

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3 years ago
a bathtub in the shape of a rectangular prism is 5 feet long, 3 1/2 feet wide, and 4 1/4 feet high. How much water could the tub
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sweet [91]

Answer:

Statements I and II

Step-by-step explanation:

In Statistics, parameter is any numerical value that characterizes a population while statistics are numerical values that characterizes a sample from a given population.

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