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anzhelika [568]
2 years ago
9

HELP ASAP!! drag each expression into the correct category according to its sum or product.

Mathematics
1 answer:
nexus9112 [7]2 years ago
3 0

Answer:

Here are the answers. Hope this helps you!

Step-by-step explanation:

11/12*9/22 = rational         (as the solution is 33/88 which is in p/q form with                                    q not equal to 0 and p and q as integers.)

√5 *8 = 8√5 = irrational

3 + √17 = irrational                               (sum of a rational and irrational     number is always irrational)

√3*√12 = √36 = 6= rational number

π - 2π = -π = irrational                                   (since π is irrational)

-3/8 + 3/5 = -15+24/40 = 9/40 = rational

√6/2  - 1/2 = 1/2*√6 - 1 * 1/2 = 1/2 (√6 - 1) = irrational      (in this case difference is irrational and the product is clearly irrational as well).

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Solve: -(1/4)m + 5 = 16
liq [111]

Answer:

m=-44

Explanation: distribute the negative and add -1/4 to m and then take the 5 away from 16 and then multiply both sides

3 0
3 years ago
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A triangle with an angle measuring 104° must be which of these?
Tema [17]
This will be an obtuse angled triangle because one angle is greater than 90 degrees.
8 0
3 years ago
The ratio of coloured papers to wight papers is 3:8.If there are 48 wight papers, how many coloured papers are there?
mestny [16]

Answer:  The total number of colored papers is 18.

Step-by-step explanation:

Given: The ratio of coloured papers to wight papers is 3:8.

Let total number of colored papers = 3x

and total number of wight papers = 8x

Since, there are 48 wight papers , then

8x=48

\Rightarrow\ x=6

Now , number of colored papers = 3(6)=18

Hence, the total number of colored papers is 18.

4 0
2 years ago
−2x=x^2 minus 6, <br> Rewrite the equation by completing the square. please answer
Paul [167]

Answer:

(x+1)^{2} -5

Step-by-step explanation:

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Sorry it took so long

4 0
2 years ago
Find mean of the data: 20,50,30,40,60,80. ​
Effectus [21]

Step-by-step explanation:

Mean= The data points that add up, or, the sum of all data points, divided by the number of data points, will give you the answer,

So

20+50+30+40+60+80 would be

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200.

Since there are 6 numbers in the problem, we do

200/6

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