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lesantik [10]
3 years ago
15

Is 1.32 a rational or irrational number

Mathematics
2 answers:
Bond [772]3 years ago
6 0

Answer:

rational

Step-by-step explanation:

iogann1982 [59]3 years ago
6 0

Answer: Rational number

Step-by-step explanation:

A rational number is a ratio of whole numbers.

1/3 is the ratio of 1:3, 3:1 becomes 3/1 = 3, 32:10 can be written 32/10 or 16/5 or 3.2, 16/5 is a rational number 16 and 5 are integers, 5 is not equal to 0.

Therefore, 3.2 which can be expressed as 16/5 is a rational number.

This is why 1.32 is rational.

* Hopefully this helps:)

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If you have a triangle and all its angles equal 60 degrees could you say its equilateral?
RSB [31]

Answer:

yes it is an equilateral triangle

5 0
3 years ago
In a standard deck of cards, how many different sets of 4-of-a-kind are there?
attashe74 [19]
There are 13 different 4 of a kinds.
4 aces 4 twos 4 threes 4 fours 4 fives 4 sixes 4 sevens 4 eights 4 nines 4 tens
    1           2         3           4          5         6             7            8           9          10 
4 jacks 4 queens 4 kings
    11         12          13
The answer is 13 different sets.
I hope this helps :)

8 0
3 years ago
susan bought a calculator for $120. She had to pay a sales tax of 10% on the price. How much change would she receive from $140?
guapka [62]

Well for starters 10% of 120$ is 12$. 120+12=134...

This means 140 - 134=6

Answer: $6 of change

5 0
3 years ago
X·|2x+5|+2x·|x-3|=35
VARVARA [1.3K]
You have the answer into the images.

8 0
3 years ago
A line segment has endpoints at (8, 3) and (2,5). What would be the equation of this line's perpendicular bisector?
ale4655 [162]

Answer:

y  = −1/3x+17/3

Step-by-step explanation:

The line segment has slope -1/3. This means that any line perpendicular to it will have a slope of 3 (negative reciprocal)

Any line that bisects the line segment will pass through its midpoint. The midpoint is (5,4)

Midpoint formula: ( \frac{x_1+x_2}{2}, \frac{y_1+y_2}{2} )

So perpendicular bisector of this line  is simply a line with slope −1/3 that passes through point (5, 4)

y - 4 = -1/3 (x-5)=

y  =  −1/3x+17/3

7 0
3 years ago
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