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3 years ago

Is -4 5/12 a rational or irrational number?

1 answer:

5 0

It's a rational number. It's the ratio of -53 to 12,and it can be written as
the fraction -53/12 .

<u>Hint:</u>
<em>ANY</em> number that you can completely write down on paper with digits
is a rational number.
Nobody ever tells you this, but I thought it'll be useful for you to know.

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What is the variable in this expression? 5x^2 + x+7

Zinaida [17]

Answer:

its x

Step-by-step explanation:

hope it helps unlike that other person

6 0

3 years ago

How to solve the problem

Ksenya-84 [330]

Answer:

x=5

Step-by-step explanation:

∠D=∠E (angles opposite to equal sides are equal)

So, $x^{2}$ =3x+10

10= $x^{2}$ -3x

10=x(x-3)

we know 5×2= 10 & 5-3=2,

So, 10=5×(5-3)

10=5×2

∴x=5

3 0

3 years ago

So, here’s a math question for you: Suppose you set your confidence level at "I think I know it," which means that you’re initia

stiks02 [169]

Answer:

The answer is 20 points

Step-by-step explanation:

If the points is based on 100 by rating, and your confidence level of 'I think I know it' places you on the initial risk of 80 points as suggested, which eventually places you on the wrong side, you will be left with the following:

Total rating point of 100 minus initial risking points of 80. This leaves you with a second chance points of just 20.

6 0

4 years ago

3x - 2y = -18 use the table of vaules to graph the line

docker41 [41]

Answer:

Given the equation of line : 3x -2y = -18

Table values:

x y

0 9

2 12

4 15

6 18

-6 0

Now, plot these points (0,9), (2, 12), (4, 15) , (6, 18) and (-6, 0) on the co-ordinate planer, to graph the the line.

You can see the graph of the given equation as shown below.

3 0

3 years ago

Which is the greatest common factor of 18 and 54?

AysviL [449]

Answer:

Step-by-step explanation:

18 can be divided by 18 =1

54 divided by 18 = 3

6 0

3 years ago

Read 2 more answers