Answer:
A. 84 cubic inches
Step-by-step explanation:
Volume = volume of triangular prism + volume of rectangular prism
✔️Volume of triangular prism = ½*b*h*l
b = 4 in.
h = 4.5 in.
l = 4 in.
Volume of triangular prism = ½*4*4.5*4 = 36 in.³
✔️Volume of rectangular prism = L*W*H
L = 4 in.
W = 4 in.
H = 3 in.
Volume of rectangular prism = 4*4*3 = 48 in.³
✔️Total volume = 36 + 48 = 84 in.³
Add 110% of the cost to the cost.
Alternatively, multiply the cost by 2.1.
Answer:
a and b
Step-by-step explanation:
14+12 is 26 and 26-40% is 15.60.. His ticket costed 15.60. Hope I helped (:
