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arlik [135]
4 years ago
15

PLZZ ZZ HELP WITH MATHHHHHH! I think it is the last one

Mathematics
1 answer:
Gnoma [55]4 years ago
4 0
The product of two rational numbers is always rational is false 
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Would someone help me with this question please?
umka2103 [35]

Answer:

49

Step-by-step explanation:

Root is the opposite of a power of 2.

Find 7 to the power of 2 to find the number inside:

7^2 = 7 * 7 = 49

49 is your answer, or B)

~

5 0
3 years ago
Read 2 more answers
Plz help me with this
madreJ [45]

In order a0->a5: 1/3, 1, 3, 9, 27, 81

All you're doing is plugging the x-value in. So for a2, x=1, so y=3¹ which means y=3.

6 0
3 years ago
Read 2 more answers
What is the range of this set of data?<br> 111.97, 63, 84, 100, 119,72
Reika [66]

Answer:

56

Step-by-step explanation:

The range of a data set is the difference between the largest and the smallest values in that data set. In this case, the largest value in the data set is 119, and the smallest is 63. 119-63=56, which is the range. Hope this helps!

3 0
4 years ago
Read 2 more answers
4y-4=_____<br> 4(y+1)=___<br> 2+4y=____
34kurt
If they are looking to have them all simplified, this is how they should look. 

4y - 4
4y + 4
4y + 1
3 0
4 years ago
The ratio of red paint to blue paint is 2:1. What does the ratio 2:1 mean?
Artemon [7]
This means the for every 2 units of red paint, there is 1 unit of blue paint
exg
in a mixture, mix a red and blue paint to get a type of purple that is the ratio of 2:1 (red:blue)
so exg if you wanted 3 gallons you would do 2 gallons of red+1 gallon of blue since 2+1=3
it could also mean quantity
there are 2 tiles painted red for every 1 tile painted blue resulting in 2 unit of red paint to 1 unit of blue

4 0
4 years ago
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