12. I’m sorry I’m horrible at word problems
13. C
14. C
Answer:
x=143/40
or
x=3.575
Step-by-step explanation:
I have the answer but you have to come to discovery.hxuj.com
Answer:
84 in²
Step-by-step explanation:
Use the formula A= h b/2
14x12=168
168/2=84