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Shkiper50 [21]
3 years ago
15

What pair of number is relatively prime 7 and 21 or 4 and 15 or 6 and 9 or 9 and 27

Mathematics
1 answer:
Molodets [167]3 years ago
7 0
Since, 3 is the common factor in Factorization of both the numbers, therefore they are not prime numbers. The relative prime pair is 16 and 39.
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Identify the range of the function shown in the graph.​
Kitty [74]

Answer:           The answer is all real numbers

Step-by-step explanation:

This is the answer because the line goes on infinitely and will pass through all of the numbers (negative, positive). Its not y \geq \\ 0 because it passes through 0 when the line goes through x (side to side) axis.

6 0
3 years ago
What is the integers from 25 to 41
DedPeter [7]
It is the sum of the integers from 1-41 minus the sum of the integers from 1-24 divided by 17 the sum of the integers from 1-41 is (42)(45)/2 = 861 the sum of the integers from 1-24 is (24)(25)/2 = 300 (861-300)/17 = 33 The answer is 33
5 0
4 years ago
Read 2 more answers
Determine the factors of 3x2 + 10x − 8. (Which is the right answer?)
VMariaS [17]

ANSWER

(3x  - 2)(x + 4)

EXPLANATION

The given quadratic trinomial is

3 {x}^{2}  + 10x - 8

Comparing to the general quadratic trinomial:

a{x}^{2}  + bx  + c

We have a=1, b=10 and c=-8

ac =  3  \times  - 8 = - 24

The factors of -24 that adds up to 10 are -2 and 12.

We split the middle term to obtain;

3 {x}^{2}   + 12x   - 2x- 8

Factor;

3x(x+ 4)  -  2(x + 4)

Factor further;

(3x  - 2)(x + 4)

The last option is correct.

4 0
3 years ago
Does anyone know how to do #4 plz help me!!!
liberstina [14]
If you can get me some numbers this would be easier
however there's r= radius
h=height
I'm not fully understanding this
4 0
3 years ago
Read 2 more answers
Jawad has seven rocks.
ad-work [718]

680 grams.

So, it's telling us to calculate the weight, in grams, of the other rock.

So firstly,

6 of the rocks EACH have a weight of 720 grams.

So, 6 x 720 = 4320

Now save 4320 for later.

Next, we need to convert the 5 kilograms into grams.

So, 5 x 1000 = 5000

now do, 5000 - 4320 = 680.

Your final answer would then be = 680g

I hope this helped.

3 0
3 years ago
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