Please help this is due today!

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

Brent needs to paint a logo made using two right triangles. the dimensions of the logo are shown below. what is the difference between the area of the large triangle and the area of the small triangle? (1 point) select one: a. 4.5 cm2 b. 8.5 cm2 c. 16.5 cm2 d. 33.0 cm2

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?