Can someone help online school been stressful lately

Answer:
89.6
Step-by-step explanation:
base 1 + base 2
19+9=28
28 divided by 2=14
14 x height
14 x 6.4=89.6
Answer:
what site do you use ?
Step-by-step explanation:
i would take out the time and try to do 2 lessons for you if you use edge i dont make anything lower than a C