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BaLLatris [955]
3 years ago
5

Let a and b be rational numbers, and let b be non-zero. Is ​a/b rational or irrational?

Mathematics
2 answers:
Akimi4 [234]3 years ago
7 0

It actually depends on a.

A might be rational.

luda_lava [24]3 years ago
3 0
A rational number is defined as a/b where b is not equal to 0. So yes, a/b where b is not equal to 0 is a rational number.
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<img src="https://tex.z-dn.net/?f=%7B%5Cboxed%7B%5Cmathfrak%5Cpink%7B%5Cfcolorbox%7Bpink%7D%7Bpink%7D%7BQuestion%7D%7D%7D%7D" id
Naddika [18.5K]

Answer:

First you would make 62% into \frac{62}{100}

7893+82-\frac{62}{100}

Than you would do 7893+82 which is 7975

7975-\frac{62}{100}

You would than simplify \frac{62}{100} which is \frac{31}{50}

7975- \frac{31}{50}

<u><em>Therefore your answer will be </em></u><em />\frac{398719}{50}<u><em> or in decimal form it will be </em></u><em />7974.38<em />

Hope that helps :>

6 0
2 years ago
Akela rode her bike 48 km for 3 hours, she rested for 1/2 an hour and then rode another 24 km for 1 hours. What was her average
musickatia [10]

Answer:

18km

Step-by-step explanation:

speed=distance\time taken that's the formula I've used.I hope you'll understand it.

5 0
3 years ago
Find the missing value so<br> that the two points have a<br> slope of -13/2 (-2,y) and (0,-4
Art [367]

Answer:

y=9

Step-by-step explanation:

slope is (y2-y1)/(x2-x1), so we plug in the values. (-4-y)/(0 - (-2)). so we get -4-y/2 since zero minus negative 2 is positive 2. given the slope is -13/2, -4-y must be equal to negative 13. So we set an equation of -13 = -4 - y. We add 4 to 13, and get -9 = -y. We multiply each side by a -1, and we get y equals 9.

We can check this by plugging 9 back into our original slope equation. (-4-9)/(0-(-2) which gives us -13/2.

6 0
3 years ago
What is the area of square FGHI?​
sweet [91]

Answer:

Step-by-step explanation:

To get a length of any side 8+10=18

the area= L^2=

                18^2=324m

3 0
3 years ago
Between which two decimal numbers on the number line can we find 3.375?vBetween which two decimal numbers on the number line can
harkovskaia [24]
3 3/8

i believe i did the math correctly
3 0
3 years ago
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