5*4^2-3*4*5=80-60=20
Hope that helps you
Answer:
Step-by-step explanation:
(36×100) /90 = 40%
Answer:
2500m2
Step-by-step explanation:
A square has four sides and the area is 10,000 m^2. Area is determined by multiplying two sides. In this case, you can divide by two to get 5000, then again by 2 to get 2500. Each side/dimensions are 2500m^2
