B I think I don’t really know
Answer:
-5
Step-by-step explanation:
You can only combine variables with like terms. Variables with like terms are so 7/9 - 6/9 is 1/9 and 1/9 - 5/9 is -4/9. The other variables with like terms are 2 and (-7). 2 - 7 = -5. Now combining these two together we get the fraction -4/9 -5
240 square centimeters is your answer
Answer:
The greatest number of the 3 is the hypotenuse. It doesn't matter which one you substitute for a and b
Step-by-step explanation:
Since and . This means and c > a,b. The hypotenuse is the one with the greatest length of the 3 sides. Once the hypotenuse is identified, it doesn't matter which length you substitute for the a and b in .
Find the volume of the tank by using the equation V = l x w x h
Volume = 14 x 32 x 24 = 10,752 cubic feet
now calculate the number of gallons by dividing total cubic feet by 0.134:
10,752 / 0.134 = 80,238.81 gallons
now multiply the number of gallons by the weight per gallon:
80,238.81 x 8.33 = 668,389.287 pounds
rounded to nearest tenth = 668,389.3 pounds total