172k views
0 votes
I forgot how to do this please help

I forgot how to do this please help-example-1
User Dhj
by
7.9k points

2 Answers

5 votes
X2=15*15+20*20
X2=225+400
X2=665
X=rude of 665
User Cira
by
8.2k points
3 votes
good question the answer to your problem I am 99.9% sure is 30
User A Friend
by
7.5k points