Answer:
4x - 6
Step-by-step explanation:
6 less is -6
product of four and a number x is 4x
h = 19 Meters
To make sure it's the correct answer, plug it in the volume formula for a cone.
pretty sure it’s 108 because each angle of a pentagon is 108
Answer:
312
Step-by-step explanation:
Volume of the parallalelepiped:
base x width x height
V = 5 x 4 x 12 = 240
for triangular prism:
base = 8-5 = 3
base area = (base x height)/2 = (3x4)/2 = 6
V = base area x 12
V = 6 x 12 = 72
Total volume = 240 + 72 = 312
