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Stels [109]
3 years ago
10

Is √2 irrational or rational?

Mathematics
1 answer:
zubka84 [21]3 years ago
8 0
Irrational because it’s not a perfect square.
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-x+ 3y = 14<br> 3x – 3y =-6<br> How would do in steps ?
Naddika [18.5K]

for the first part:

Let's solve for x.

−x+3y=14

Step 1: Add -3y to both sides.

−x+3y+−3y=14+−3y

−x=−3y+14

Step 2: Divide both sides by -1.

−x/−1  =  −3y+14/−1

x=3y−14

Answer:

x=3y−14

Second part:Let's solve for x.

3x−3y=−6

Step 1: Add 3y to both sides.

3x−3y+3y=−6+3y

3x=3y−6

Step 2: Divide both sides by 3.

3x/3= 3y−6/3x=y−2

Answer:

x=y−2

7 0
3 years ago
I don't know how to do the problem 6^4 x 10^2 over 6^2 x 2^4.<br> Do you think you could help?
marshall27 [118]
The answer to your question is:  Yes, I think I could help". 
Thank you for the points.

================================

(6^4 x 10^2) / (6^2 x 2^4)

Divide the numerator and denominator by  6^2 ,

(6^2 x 10^2) / (2^4)

6^2  =  36
10^2  =  100
2^4  =  16

Plug these equivalents into the fraction:

(36 x 100) / 16  =  3600 / 16  =  <em>225 </em>.



5 0
3 years ago
Read 2 more answers
Can anyone pls help me!!1
katrin2010 [14]
6. -√ 2 / 2

8. -√3 / 2


If you look at the chart provided, it gives you the unit circle, which has every angle in degrees, radians, and precise values.
the given is ordered as such: (cos, sin)

8 0
3 years ago
A cheetah runs with an average speed of 32 m/s for 30 seconds. How far did the cheetah run?
denis-greek [22]

Answer:

o.2m.

s=av/t where av= average speed and s= speed and t= time

7 0
3 years ago
Please help meeeee i don’t get it
alexandr1967 [171]

Answer:

22.4

Step-by-step explanation:

you can add or mulitiply all the sides together

4 0
3 years ago
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