please solve this for me I need help!

Please Solve This For Me I Need Help class=

Answer :

Answer:

24

Step-by-step explanation:

15+ 9=24

3x5=15

1/2(6x3)=9

I’m going to say it 24.
Because the triangle if you do the formula it is 9. Then 5•3 gets you 15 add those two together 15+9 should give you 24.