40x5= 200
I'm not sure who created five times more projects than the other, but whoever did, created 200 projects.
You have to use the Pythagorean theorem a squared plus b squared is c squared so 13 squared plus 18 squared equals c squared. 13x13=169 18x18=324 169+324=493 so c squared is 493 to get c you square root 493 which equals 22.2 so the diagonal, c, is 22.2 centimeters long
Answer:
238.5 I tkink
Step-by-step explanation:
1,3 is correct can i be brainliest