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Flura [38]
4 years ago
9

Machine A takes a hours to make 100 bolts, and machine B takes b hours to make 100 bolts. How many

Mathematics
1 answer:
Temka [501]4 years ago
4 0

Answer:

100(1/a + 1/b)

Step-by-step explanation:

Machine A takes a hours to make 100 bolts

  • Then machine A makes 100/a bolts in one hour

Machine B takes b hours to make 100 bolts

  • Then machine B makes 100/b bolts in one hour

<u>Two machines will make:</u>

  • 100/a + 100/b = 100(1/a + 1/b)

bolts in one hour

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Step-by-step explanation:

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3 years ago
What is the equation of the line connecting (1,5) and (4,14)?
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To find the slope of the line:
(y2-y1)/(x2-x1)
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Only one of your 4 possible answers has 3 as a slope. However, plugging in each point into the y=mx+b equation, the y-intercept consistently comes out as 2..
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14=3(4)+b  b=2
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If there is a consistent, positive slope (from your question, this does not seem to have a quadratic as an option), 3x+5 is not even a viable solution because x=1 when the y-value is 5 (and thus no other x value {0} could have a y-value of 5). It seems as though you have a typo on your hands. Hopefully this helps?
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Corresponding Angles are congruent.
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Tuan made a histogram to represent the distances students in his homeroom live from the school. Which statement is true? A. The
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c

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