First question , Third option
Second question, 1st option
Answer:
a=8.2
Step-by-step explanation:
In order to find the area for a strange shape, you divide it up into simpler figures. In this case, you already know that it can be divided into 4 triangles, so find the area of each triangle and add them up. Hope this helped!
Step-by-step explanation:
as we know that the power will be multiplied then


Hope it will help :)
Answer:
it is becoming a actual number and not a negative