Answer:
2 7/10
Step-by-step explanation:
1/5 + 2 1/2
Put in common denominators
2/10 + 2 5/10 = 2 7/10
Only the triangular prism will hold 30 gallons of water.
First, we need to find the volume of the prism.
It is: V = (24 x 25)/2 x 28 = 8400 in^3
Since there are 231 cubic inches in a gallon, so there are 36.4 gallons in the tank. 8400 / 231 = 36.4
The pyramid would only have one-third of the volume.
Answer:
No solution exists
Step-by-step explanation:
If that’s a rectangular prism 12 edges
Answer:
See below for answers
Step-by-step explanation:
300° is in Quadrant IV, so its reference angle is 360°-300°=60°
225° is in Quadrant III, so its reference angle is 225°-180°=45°
480°=120° is in Quadrant II, so its reference angle is 180°-120°=60°
-210°=150° is in Quadrant II, so its reference angle is 180°-150°=30°