LMN, NML or Angle M. Depends on context for all of these. They all work though.
Answer:
7/4
Step-by-step explanation:
The area of a trapezoid is half its height multiplied by the sum of its two bases. So in other words 1/2h(b1+b2)
Answer:
42.8 + or - 12
Step-by-step explanation:
He's either gaining or losing $12 so you can write 42.8 plus or minus 12 as the equation