The triangle is 3x10/2 = 15 ft.
The rectangle is 5x10 = 50 ft.
Total = 65 ft.
Answer: 
Step-by-step explanation:
Area of Rectangle = bh = 16 ft x 18 ft = 288 
Area of Triangle = 1/2 bh = 1/2 x (16-12) ft x (6) ft x 2 (There's 2 triangles) = 24 
24 ft^2 + 288 ft^2 = 312 ft^2
Answer is B$31 is the cost per day to rent the car and $0.18 is the cost per mile<span />
1- 3(-2^2t)-7
2- 12+5=17
3- -10-6= -16
4- 2(-5^3)= -250
I can’t find the first one because of t
You can either write 2.4 as 12/5 ( an improper fraction) or as 2(2/5) (a mixed number).