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Mnenie [13.5K]
3 years ago
6

Davin ran the marathon in 4 3/5 hours. Melba ran the marathon in 226 minutes. After she crossed the finish line, Melba waited fo

r Davin to arrive. How many seconds did she wait?
Mathematics
1 answer:
emmasim [6.3K]3 years ago
7 0
(by far the most painful question all day) 226 mins = 3.77 hours 4 3/5 hours = 4.6 hours 4.6- 3.77 = 0.83 hours 0.83 hours = 49.8 mins = 2988 seconds.
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Find the input (x) of the function y=5x-3 if the output (y) is 32
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Answer:

x = 7

Step-by-step explanation:

Given

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x = 7 ← input

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3 years ago
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WILL MARK BRAINLIEST!!! PLEASE ANSWER!!! WRONG ANSWERS JUST FOR POINTS WILL BE REPORTED!!!!!!!!!!!!!!
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What is the surface area of the figure shown?
Shalnov [3]

Answer:

The surface area of the figure = 962 ft²

Step-by-step explanation:

The rectangle dimensions and its area given below

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12 x 7                2                   12 x 7 x 2 = 168

16 x 7                1                    16 x 7 = 112

12 x (16 + 5)     1                    12 x 21 = 252

16 x 12              1                    16 x 12 = 192

16 x 13              1                     16 x 13 = 208

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b = 12  & h = 5       2                bh/2 = (12*5)/2  = 30

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3 years ago
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