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jarptica [38.1K]
3 years ago
8

A plane flying horizontally at an altitude of 4 mi and a speed of 465 mi/h passes directly over a radar station. Find the rate a

t which the distance from the plane to the station is increasing when it is 10 mi away from the station.
Mathematics
1 answer:
bulgar [2K]3 years ago
7 0
106.25
the answer would be 106.25 because i was taught to divide 465 by 4 and the subtract 10

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Suppose an opaque jar contains 3 red marbles and 10 green marbles. The following exercise refers to the experiment of picking tw
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Answer:

\frac{5}{13}

Step-by-step explanation:

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3 years ago
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A scale model of a ramp is a right triangular prism as given in this figure. in the actual ramp, the triangular base has a heigh
kakasveta [241]

The surface area of the actual ramp including the underside is 16.8 ft²

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<h3>What is the surface area of a right triangular prism?</h3>

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The surface area of a right triangular prism

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Scale factor = 1.2 feet / 6 cm = 0.2 ft/cm

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convert the units

9 cm = 9 cm × 0.2 ft/cm = 1.8 ft

10 cm = 10 cm × 0.2 ft/cm = 2 ft

The surface area of a right triangular prism

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Surface area of actual ramp = 2(0.5 × 3.2 ft × 1.2 ft) + 2(2 ft × 1.8 ft) + (1.8 ft × 3.2 ft)

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Hence, the surface area of the actual ramp including the underside is 16.8 ft²

Learn more about the area here:

brainly.com/question/25292087

3 0
3 years ago
Solve the following quadratic equation 6x2 – 7x = 20
siniylev [52]

Answer:

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Hope this helps you

5 0
3 years ago
Read 2 more answers
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