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denpristay [2]
1 year ago
7

Use the fact that d = rt to write the system of equations that represents the scenario. Let x be the speed of Aro's paddling and

let y be the speed of the river. Upstream: 5.2 = ( ) Downstream: 5.2 = ( )
Mathematics
1 answer:
AnnZ [28]1 year ago
7 0

Answer:

Answer: upstream: 5.2= (x-y) 5

Downstream: 5.2= (x+y) 2.5

Step-by-step explanation:

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As of 12:04 EST U.S.

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Complete the equation of the line through (-6,5)(−6,5)left parenthesis, minus, 6, comma, 5, right parenthesis and (-3,-3)(−3,−3)
goldenfox [79]

Answer:

The answer to your question is:   y = -8/3 x - 11

Step-by-step explanation:

A (-6, 5)

B (-3, -3)

Process

1.- Find the slope of the line

Formula

             m = \frac{y2 - y1}{x2 - x1}

Substitution

             m = \frac{-3 - 5}{-3 + 6}

Simplifying

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2.- Find the equation of the line

Formula

              ( y - y1) = m(x - x1)                    

Substitution

             ( y + 3) = -8/3 (x + 3)

Simplifying

              y + 3 = -8/3 x - 8

              y = -8/3 x - 8 - 3

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To increase an amount by 7% what single multiplier would you use?
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You would multiply by 1.7
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Answer:

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Step-by-step explanation:

Hello there!

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Average speed = 560 meters / 25 seconds = 22.4 m/s
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