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andreyandreev [35.5K]
4 years ago
14

What does 0 mean in a number line

Mathematics
1 answer:
Ivenika [448]4 years ago
4 0
It means nothing. Example: <span>3 – 3 means start at 3 and go down 3.
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aleksandr82 [10.1K]

Answer:A

Step-by-step explanation:

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2 years ago
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One counting number is 4 times great as a counting number.The product of the two number is 36.What is the sum of the two number
VARVARA [1.3K]

Answer:

The sum of the two numbers is 15

Step-by-step explanation:

Let the counting numbers be x and y.

Then we can write the following equations

x=4y.......1 (one is four times greater )

x(y)=36.....2 (the product of the two)

Putting equation 1 into equation 2, we get

4y(y)=36

{4y}^{2} = 36

Dividing through by 4,we get

{y}^{2} =  \frac{36}{4}

{y}^{2} = 9

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Putting the value of y into equation , we get

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Therefore the sum of the two numbers is 3+12=15

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4 years ago
Electrical wire is being wound around a drum with a radius of 1.1 meters. How much line (to the nearest hundredth of a meter) wo
Rudik [331]

Answer:

6.81m

Step-by-step explanation:

Using the formula for finding the length of am arc

L = theta/360° × 2πr

theta is the angle subtended by the drum in rotation

r is the radius of the drum

Given theta = 315.7°

r = 1.1m

Substituting the given values into the formula we have:

L = 315.7/360 × 2π(1.1)

L = 315.7/360 × 2.2π

L = 315.7/360 × 2.2(3.14)

L = 315.7/360 × 6.91

L = 6.81metres

Line of about 6.81metres will be wounded around the drum

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Yuri [45]

Answer:

3. they are both equvilent.

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Step-by-step explanation:


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3 years ago
Please helpp <br> 25 = (a - 29/10
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Step-by-step explanation:

If you like my answer than please mark me brainliest and follow me thanks

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