I know this is probably basic math, but I wasn’t in class when they did it and I want to make sure I’m doing it right. Can someone give me the answers (with an explanation if possible) to compare mine to?

d

step-by-step explanation:

i used the pitagoras theoreme

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation:

its totaly b

your welcome btw