The answer should be 5n-19
Step-by-step explanation:
In order for the solution of a problem to be negative, you need one negative number and one positive number. Same goes for when having a positive sum, you know that the equation has an even number of negative numbers.
-6 + 3 = -3
You get -3 because you have both a positive and negative number in the equation.
Answer:
Tens
Step-by-step explanation:
<u>Assume the 3rd side is the hypotenuse:</u>
a² + b² = c²
c² = 12² + 15²
c² = 369
c = √369
c = 19.21 inches (nearest hundredth)
<u>Assume the 3rd side is not the hypotenuse:</u>
a² + b² = c²
12² + b² = 15²
b² = 15² - 12²
b² = 81
b = √81
b = 9 inches
<u>Difference between the two length:</u>
19.21 - 9 = 10.21 inches
Answer: 10.21 inches
ANSWER :
a. 628 cubic foot
b. 52 cubic foot
c. 1.17 ton
EXPLANATION :
The volume formula of a cylinder is :
The volume formula of a cone is :
From the problem, we have a diameter of 10 ft, so the radius is r = 5 ft
Cylinder's height is 8 ft and cone's height is 2 ft
a. volume of cylinder part :
b. volume of cone part :
c. The combine volume is 628 + 52 = 680 cubic foot
A dry corn weighs 45 lbs per cubic foot.
That will be :
There are 2000 pounds per ton, so that will be :