Pre-algebra, i really need help so if you can please do :( PART 2: if (7^2)^x = 1, what is the value of x? explain your answer
PART B: if (7^0)^x = 1 what are the possible values of x? explain your answer

Step-by-step explanation:

Recall that anything raised at the 0 power, is 1, with the sole exception of 0 itself.

Also recall that anything times 0, is 0.

This answer is actually jdoe001's answer. It is also on . I would have given you a link to it, but unfortunately, won't let me insert links into my answers! :(

Hope this helps! If the picture is not working, please tell me. Thanks, and have a nice day/evening/night!

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²