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icang [17]
2 years ago
15

If a car traveling 40 miles per hour takes 50

Mathematics
1 answer:
maksim [4K]2 years ago
5 0

Answer:

t = 0.85 s

Step-by-step explanation:

Given that,

The speed of a car, v = 40 mph = 17.8816 m/s

Distance, d = 50 feet = 15.24 m

Let the time be t. The formula for speed is given by distance divided by time. So,

v=\dfrac{d}{t}\\\\t=\dfrac{d}{v}\\\\t=\dfrac{15.24 }{17.8816 }\\\\t=0.85\ s

So, the required time is 0.85 s.

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Step-by-step explanation:

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Can someone please help me?! Marking Brainliest!!!!!
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2 years ago
Find the volume and surface area of the square pyramid
Montano1993 [528]

The volume and surface area of the pyramid will be 392 / 3 cubic units and 189 square units. Then the correct option is A.

The complete question is attached below.

<h3>What is the volume and surface area of the pyramid? </h3>

Suppose the base of the pyramid has length = L units, width = W units, slant height = K units, and the height of the pyramid is of H units.

Then the volume of the pyramid will be

V = (L × B × H) / 3

The surface area of the pyramid will be

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More about the volume and surface area of the pyramid link is given below.

brainly.com/question/23302816

#SPJ1

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