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Deffense [45]
3 years ago
5

You are going on a field trip in a school bus. A special detector placed on one of the bus's tires counts the number of rotation

s completed by the tire during the journey. The tire's diameter is 1 meter, and it made 8000 rotations during the trip.
How far did the bus travel?
Give your answer in terms of pi.

Mathematics
1 answer:
professor190 [17]3 years ago
5 0
Think Winnie.

The distance a wheel traveled can be determined by using the circumference.  The circumference of the wheel is pi meters. (formula is pi * diameter)

So if there were 8000 rotations, then the bus traveled 8000pi meters.
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What is the measure of
EleoNora [17]

Answer:

129 degrees.

Step-by-step explanation:

As we can see, angle DCF is made up of 2 different angles, DCE and ECF, the sum of the measure of these two angles is equal to the measure of angle DCF.

75+54=129 degrees

Hope it helps!

4 0
3 years ago
Does anybody know this? Which of the properties of real numbers is illustrated in the following example.
Elenna [48]

The property of real numbers that was illustrated in the above example is known as the: D. inverse property.

<h3>What is the Inverse Property of Real Numbers?</h3>

The inverse property of real numbers states that if you add the opposite of a number together with that number, the result would be zero.

For example, if "a" represents a number, the opposite of the number "a" is -a.

Applying the inverse property of real numbers, it states that: a + (-a) = a - a = 0. Both numbers will cancel each other to give zero.

In the same vein, as shown in the image given above:

6 is a number

The opposite of 6 is -6.

Applying the inverse property of real numbers, we have:

6 + (-6) = 0.

In conclusion, we can state that given the expression, 6 + (-6) = 0, the property of real numbers that was illustrated in the above example is known as the: D. inverse property.

Learn more about the inverse property on:

brainly.com/question/17407789

#SPJ1

6 0
1 year ago
find the total thickness of two pieces of wood that a carpenter glued together IF one piece is 6/16 inches thick and the other p
Alexus [3.1K]

Answer:

It is simple add 6/16 + 7/8 = 20 /16 simplified will be 5/4 then in improper fraction will be 1 1/4 inches thick is the final answer.

Step-by-step explanation:

3 0
3 years ago
The percentage profit earned by selling a watch for Nu 1920 is equal to the percent loss incurred by selling the same watch for
dimaraw [331]

Answer:

2,000

Step-by-step explanation:

The computation of the price that should be sold for making 25% profit is shown below:

Let cost price be x

Now the equation would be

(1,920 - x) ÷ x × 100 = (x - 1,280) ÷ x × 100

1,920 - x = x - 1,280

2x = 3,200

x = 1,600

Now the sale price would be

= 1,600 × 1.25

= 2,000

6 0
2 years ago
What's the slope of y=-x+3
Reika [66]
The slope would be -1 since it’s the coefficient of -x
8 0
3 years ago
Read 2 more answers
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