3 years ago

Compare. use <,>,or = (2^7)^2 2^10*2^2

1 answer:

8 0

- A power to the power is the same as multiplying the powers.
- A number to a power times a number to a power is the same as adding the powers if the numbers are the same.

So the equation really is

$2^{14} ... 2^{12}$

Now you can see that the left hand side is larger than the right hand side.

So B is the correct answer.

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Equation of a line: (2 , 3) and m= 0

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2 years ago

Can you explain how the 1.a equals 14/50

gogolik [260]

First thing you have to do is divide up the 3 columns on the right so that all of the squares are the same size. (I did that in black, you can see it on the picture I attached). Then total all of the little squares. I did this in red, and got 50. Now just count up how many of the lighter colored squares you have, I highlighted them in yellow on my picture. I got 14 light squares. So you end up with fourteen light squares out of 50 total squares, which is 14/50. *apologizes for the bad handwriting on the image I did it on phone. If that didn’t help just comment and let me know what’s still unclear.