What is the volume of the given picture below? ( HELP PLEASE )

Atriangle has sides with lengths of 10 yards, 13 yards, and 18 yards. is it a right triangle?

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !