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2 years ago

The answer and explanation to question 1

Mathematics

1 answer:

xxMikexx [17]2 years ago

7 0

Answer:

20, 31, 33, 35, 55, 57, 58, 59, 72, 73, 79, 86, 87, 88

Step-by-step explanation:

The data set is split by digit. So 2|0 becomes 20. 5|5 becomes 55. Using this method, the data set is

20, 31, 33, 35, 55, 57, 58, 59, 72, 73, 79, 86, 87, 88

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Find the slope a) -5, b) -1/5, c)5, d) 1/5,

Arturiano [62]

Answer:

The slope is a) -5.

Step-by-step explanation:

(-6, -4)

(-5, -9)

the difference in slope is $\frac{-9 - (-4)}{-5 - (-6)} = \frac{-9 + 4}{-5 +6} = \frac{-5}{1} = -5$

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2 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

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Find the distance between these points. R(-1,0), S(8,6) V(26) V(85) 3V(13)

Thepotemich [5.8K]

Answer:

The distance is equal to $3\sqrt{13}\ units$

Step-by-step explanation:

we know that

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

we have

$R(-1,0)\\S(8,6)$

substitute the values

$d=\sqrt{(6-0)^{2}+(8+1)^{2}}$

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3 years ago

Kelli and Karl each have a job. Kelli earns $20 an hour. She also receives a $100 weekly bonus.

Firlakuza [10]

Answer: When they work 10 hours each, they both make $300.

kelli y = 20x + 100
karl y = 25x + 50

substitution:

y = 20x + 100

25x + 50 = 20x + 100
-20x -50 -20x -50
--------------------------------
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5 5

x = 10

(Then plug into any equation)
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When they work 10 hours each, they both make $300.

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2 years ago

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Sholpan [36]

Answer:

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Step-by-step explanation:

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2 years ago