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dusya [7]
3 years ago
9

What is the distance covered if a car travels 2.5 miles at a speed of 40mph

Mathematics
1 answer:
lys-0071 [83]3 years ago
6 0

Answer:

100 miles

Step-by-step explanation:

I think you means 2.5 hours, not 2.5 miles.

speed = distance/time

Multiply both sides by time.

speed * time = distance

distance = speed * time

You are given: 2.5 hours, 40 miles/hour

distance = 40 miles/hour * 2.5 hours

distance = 100 miles

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a rain gutter is 24 feet long, 4 inches in height, 3 inches at base and 6 inches at top. how many gallons of water will it hold?
Lubov Fominskaja [6]

Answer:1.8701

Step-by-step explanation:

Area (A) of trapezium as marked is =\frac{1}{2}\left ( sum\ of\ parallel\ sides\right )\times height

A=\frac{1}{2}\left ( 3+6\right )\times 4

A=18in^2

Now for Volume we have to multiply by length because area is same across the length.

volume(v)=A\times length

Volume(v)=18\times 24

Volume(v)=432 in^3

Volume(v)=1.8701 gallon

3 0
3 years ago
Select the correct answer!<br> Help asap thanks
tester [92]

The area of the shaded region is 3.125π - 6. The correct option is E. 3.125π - 6

<h3>Calculating area </h3>

From the question, we are to determine the area of the shaded region

The area of the shaded region = Area of the semicircle - Area of the triangle

First, we will determine the diameter, d, of the semicircle

d² = 3² + 4² (<em>Pythagorean theorem</em>)

d² = 9 + 16

d² = 25

d = √25

d = 5

∴ Diameter of the semicircle is 5

Thus,

Radius, r = 5/2 = 2.5

Now,

Area of the shaded region = 1/2(π×2.5²) - 1/2(3×4)

Area of the shaded region = 1/2(π×6.25) - 1/2(12)

Area of the shaded region = 3.125π - 6

Hence, the area of the shaded region is 3.125π - 6. The correct option is E. 3.125π - 6

Learn more on Calculating area here: brainly.com/question/14989383

#SPJ1

7 0
2 years ago
Order from greatest to least<br>.03 .0 .32. 07 .7<br>​
4vir4ik [10]

Answer: .7, .32, .07, .03, .0

Step-by-step explanation:

6 0
3 years ago
Caleb draws 14 dogs on each of 4 posters. He draws 18 cats on 6 other posters. If he draws 5 more dogs on each poster with dogs,
Reika [66]
Caleb draws 24 cats. Caleb Draws 19 dogs. 

6 0
4 years ago
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Solve the proportion 7/45=x/9
GenaCL600 [577]
7/45=x/9
9×7/45=x
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4 years ago
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