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Oliga [24]
3 years ago
15

7.

Mathematics
1 answer:
ololo11 [35]3 years ago
6 0

Answer:

A. 12

B. 26

Step-by-step explanation:

A. If the output is x = 3, then we just need to substitute 3 in place of x in the equation 2x + 6. This will give us a new equation, 2(3) + 6. 2 times 3 is 6, so we have 6 + 6 which is 12.

B. If the output is x = 10, then we just need to substitute 10 in place of x in the equation 2x + 6. This will give us a new equation, 2(10) + 6. 2 times 10 is 20, so we have 20 + 6 which is 26.

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Geometry math question please help
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Now add all the given angles together: 2x + 3x + 3x + 3x +3x +2x = 16x

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Find X by dividing both sides by 16:

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X = 45

Now we know X, so to find E, replace X with 45 and multiply by 3:

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If tax is 8.75%, and the bill total is $97.50, how much tax will be added to the bill? How much will the total bill be?
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3 years ago
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If the Jet Propulsion laboratory has a photograph of the Mars Rover measuring 1.5 meters by 2 meters, how
ollegr [7]

Answer:

  about 4650 square inches

Step-by-step explanation:

The area is the product of length and width. Each conversion factor cancels a unit we don't want and replaces it with a unit we do want.

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  ≈ 4650 in^2

The photograph has an area of 4650 square inches.

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3 years ago
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