Answer:
The answer is A
Step-by-step explanation:
2t(t-4)
(2t x t)(2t x -4)
2t^2 - 8t
Answer:
Step-by-step explanation:
I would take 19hours/2weeks=9.5 hours a week than 9.5hours a week times 7 weeks equal 66.5 hours in 7 weeks
Answer 66.5 hours
Answer:
240
Step-by-step explanation:
multiply 2 by 30 then miltiply that by 4
Monday = 12.50 x 4 = 50
Tuesday = 12.50 x 6 = 75
Wednesday = 12.50 x 9 =112.5
Thursday = 12.50 x 3 = 37.5
friday = 12.50 x 7 = 87.5
Total = $362.5
The concept that can be used in order to measure the given item is the ratio and proportion. The ratio of Nicole's height to her shadow at that particular time should be equal to the ratio of the height of the tower to its shadow. If we let x be the height of the tower then, the equation would be,
x/20 feet = 5 ft/80 inches
The units of the denominators should be equal to have a reasonable comparison, let us convert 80 inches to feet by dividing it by 12 to get the answer of 20/3 ft.
x/20 = 5/(20/3)
The value of x from the equation is equal to 15 ft.
Answer: 15 ft.
