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VARVARA [1.3K]
3 years ago
9

Jackson runs 7/8 mile in 1/2 hour. How many miles does Jackson run in 1 hour? Show work. Please answer this I don’t get it!!

Mathematics
1 answer:
irina [24]3 years ago
4 0

Answer:

Jackson runs 14/8 miles per hour or 7/4 when simplified.

Step-by-step explanation:

In order to find this, take the distance he runs and divide by the time it takes. This will give you the rate per hour.

7/8 miles ÷ 1/2 hour = 14/8 miles per hour OR 7/4mph

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Solve the triangle. Round lengths to the nearest tenth and angle measures to the nearest degree. B = 15° C = 113° b = 49
VMariaS [17]

Answer:

  A = 52°, a = 149.2, c = 174.3

Step-by-step explanation:

Technology is useful for this. Many graphing calculators can solve triangles for you. The attachment shows a phone app that does this, too.

___

The Law of Sines can give you the value of c, so you can choose the correct answer from those offered.

  c = sin(C)·b/sin(B) = sin(113°)·49/sin(15°) ≈ 174.271 ≈ 174.3 . . . . . third choice

8 0
3 years ago
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VARVARA [1.3K]
ED = 68
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5 0
3 years ago
Three tenths times twelve
Sholpan [36]

Answer:

3.6

Step-by-step explanation:

0.3x12=3.6

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Good luck!

7 0
3 years ago
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mestny [16]

Answer:

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Step-by-step explanation:

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Then we move 6 to divide - 18.

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7 0
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Step-by-step explanation:

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