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Inessa [10]
3 years ago
14

How many 1/5s are in 9​

Mathematics
2 answers:
mr Goodwill [35]3 years ago
6 0

Answer:

<u><em>There are 45 1/5ths in 9</em></u>

Step-by-step explanation:

1/5 = 5

5 * 9 = 45

<u><em>45</em></u>

<u><em></em></u>

ra1l [238]3 years ago
5 0

Answer:

45

Step-by-step explanation:

\frac{9 x 5}{1}  = \frac{45}{1}=45

Hope this helps! :)

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624 feet to 702 feet state whether the percent of the change is an increase or decrease
Ghella [55]

Answer:

The percent of change is an increase.

Step-by-step explanation:

624 has been changed to 702.

Percent change = [(Value after - Value before ) / Value before]*100

                          =\frac{702-624}{624}*100

                          =\frac{78}{624}*100

So we can clearly see that percentage change is a positive change. This means that the Value after change is higher than value before the change. So the percent of change is an increase.

8 0
3 years ago
Help me please it would help
Alex73 [517]

Answer:

2.) 11(17/21)

3.) -18(3/5)

4.) -28

​​

6 0
3 years ago
Read 2 more answers
The Johnson family went to the Olive Garden. The total was $73.28. If they leave a 20% tip, how much
zlopas [31]

Answer:

14.6

Explanation:

It's pretty simple if you use a calculator, have a nice day and good luck with your work! <3

3 0
3 years ago
What is the domain of the function f(x) = x+1 / x2-6x+8
Ostrovityanka [42]

For this case we have that by definition, the domain of a function, is given for all the values for which the function is defined.

We have:

f (x) = \frac {x + 1} {x ^ 2-6x + 8}

The given function is not defined when the denominator is equal to zero. That is to say:

x ^ 2-6x + 8 = 0

To find the roots we factor, we look for two numbers that when multiplied give as a result "8" and when added as a result "-6". These numbers are:

-4-2 = -6\\-4 * -2 = 8

Thus, the factored polynomial is:

(x-4) (x-2) = 0

That is to say:

x_ {1} = 4\\x_ {2} = 2

Makes the denominator of the function 0.

Then the domain is given by:

All real numbers, except 2 and 4.

Answer:

x |x≠2,4

7 0
3 years ago
The radius of a circle is 21 in. What is the precise distance around the circle?
Afina-wow [57]

Answer:

IT IS REALLY 31

Step-by-step explanation:

7 0
3 years ago
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