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Vesnalui [34]
3 years ago
5

What is the slope of(20, 8) (19, 10)

Mathematics
2 answers:
liq [111]3 years ago
5 0

Answer:

-2

Step-by-step explanation:

8-10 = -2

20-19 = 1

-2/1 = -2

jolli1 [7]3 years ago
5 0

Answer:

-2

Step-by-step explanation:

Slope = \frac{y_{2} - y_{1}  }{x_{2} -x_{1} } Where y2 is 8 and x2 is 20 and y1 is 10 and x1 is 19

So 8 - 10 = -2

And 20 - 19 = 1

-2 divided by 1

It is -2.

HOPE THIS HELPED

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People are randomly chosen from a group of 7 boys and 5 girls. Determine which scenario is more likely to happen.
andre [41]

Answer:

A

Step-by-step explanation

Well the boys can be chosen again all in a row but the girls cdan't therfore the answer is A

Hope This Was Helpful!

6 0
2 years ago
Solve for x, given the equation Square root of x-5+7=11
denis-greek [22]

\sqrt{x-5+7} = 11\\x-5+7 = 11^2\\x-5+7 = 121\\x + 2 = 121\\x = 119

Check the answer:

\sqrt{119-5+7} \\\sqrt{114+7} \\\sqrt{121} \\11

This answer is correct,

x = 119

6 0
3 years ago
How do I factorise an expression
ololo11 [35]
It factorises to -
4(x+6)

3 0
3 years ago
Rona was driving on an asphalt road that had a 35 mile per hour speed limit posted. A lrr r deer jumped out from the side of the
sleet_krkn [62]

Answer:

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Step-by-step explanation:

Finding the average skid distance:

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Calculating the skid:  

S=\sqrt{30 \times D \times f\times n}\\\\  

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8 0
3 years ago
Rachel bought some buttons2/4 are yellow 2\8 are red which color button was more bought
Lesechka [4]
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Therefore, because we know that 4 of the buttons are yellow and 2 of the buttons are red, and we know that 4 > 2, we know that more yellow buttons were bought.
6 0
3 years ago
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