Answer:
9
Step-by-step explanation:
15% or .15 x 60 = 9
2g+10
twice the height is 2g, then add 10
The sum of -3 and 2 would be -1. And I can't really see the one below that one. But for the last one, the product of -4 and 5 is -20 :)
That forms a right triangle, so use the Pythagorean theorem. 5^2+2^2=c^2
25+4=c^2
c=√29
Hope this helps
I believe it’s the 3rd one