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Marianna [84]
4 years ago
5

Is a rational number a natural number?

Mathematics
1 answer:
Nata [24]4 years ago
5 0

Answer:

A rational number is a number expressed as a fraction.

Step-by-step explanation:

A rational number is a number expressed as a fraction so that number could be expressed by a decimal or a percentage.

Hope This Helps :)

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If you invest $200 at an interest rate of 10%, how much money will you have after three years?
Leokris [45]

Answer:$220

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
let m represent the number of children playing soccer. those children are separated into four equal groups. write an expression
Mkey [24]

Answer:

m/4

Step-by-step explanation:

m is how many children are playing.

They are separated into 4 groups. Making it m(how many people are playing), out of 4.

For example, if m=12, then it would be 12/4, so 3 children will be in each group.

Hope this helps, you can change this to you own desire.

4 0
3 years ago
Someone help me with this pls
Nostrana [21]

(5^-2)^2 and 5^2•5^-6

5 0
3 years ago
Jocelyn was asked to draw a square with an area of 20 cm2. Which could be the side length of the square? I. 20 cm II. 5 cm III.
Paladinen [302]

Answer:

The correct option is III: 4.5 cm.

Step-by-step explanation:

The area of a square is the following:

A = b^{2}    (1)

Where:

A: is the area

b: is the side of the square

We have that the area is 20 cm², hence by solving equation (1) for <em>b</em> we can find the side:

b = \sqrt{A} = \sqrt{20 cm^{2}} = 4.5 cm

Therefore, the correct option is III: 4.5 cm.

I hope it helps you!

5 0
4 years ago
If a line has a slope of 1/2 and a y-intercept of -6, what is the x-coordinate if the y-coordinate is 4
ivanzaharov [21]

Answer:

X=20. Our x coordinate is 20.

Step-by-step explanation:

Based from the given slope of 1/2 and a y-intercept of -6, our equation of a line is y=x/2 -6. To remove the fraction we can multiply the equation by 2 to get 2y=x-12. Using this substitute the value of y coordinate 4.

2(4)= x-12

8+12 =x

X=20.

7 0
4 years ago
Read 2 more answers
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