Answer:
the correct answer is 97.25
Step-by-step explanation:
155x33=5,115
5,115 pounds for 33 foot long railroad.
Answer:
48 inches but turn that into feet
Step-by-step explanation:
Yes your answers 1 and 4-6 are correct. great job!
1 for question 6 we need to distribute the -3 (our outside value) to our values inside our parentheses by multiplication
-3 x 2x = -6x
-3 x -5 = 15
new equation: 8x + 1 - 6x + 15
2. now combine like terms
8x - 6x = 2x
1 + 15 = 16
so our new equation with combined like terms is: 2x + 16
9514 1404 393
Answer:
1583.4 ft³
Step-by-step explanation:
The formula for the volume of a cylinder is ...
V = πr²h
The radius is half the diameter, so is (12 ft)/2 = 6 ft. Then the volume is ...
V = π(6 ft)²(14 ft) ≈ 1583.4 ft³
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<em>Additional comment</em>
The number shown in the problem statement answer box is the number you would get using the diameter in the above formula instead of the radius.
