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goblinko [34]
3 years ago
10

Find the slope of the line that passes through the following points. (0,0), (-2,-4)

Mathematics
2 answers:
Ann [662]3 years ago
5 0

Answer:

m=2

Step-by-step explanation:

math is hard

elixir [45]3 years ago
4 0

Answer:

2

Step-by-step explanation:

The equation for finding slope is:

\frac{y_{2} - y_{1}}{x_{2}-x_{1}}

Plugging in our values of x and y gives us:

(-4 - 0)/(-2-0) =

-4/-2 =

4/2 =

2

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Someone plz help me 1-1\2c=6
GarryVolchara [31]

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1 -1 - 1/2c = 6 -1 (subtract 1 on both sides)

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to check your answer substitute the value of c in the equation;

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6 0
3 years ago
Mr. Schordine wants to fill up enough helium balloons to allow him to fly through the skies. He weighs 84 kilograms. He knows th
Cerrena [4.2K]

Answer:

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Step-by-step explanation:

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V = \frac{4}{3}\pi r^{3}

Where:

r: is the radius = 0.4 meters

V = \frac{4}{3}\pi r^{3} = \frac{4}{3}\pi (0.4 m)^{3} = 0.27 m^{3}

Knowing that 1 m³ of helium is able to lift about 1 kg, that Mr. Schordine weights 84 kg, and that each ballon has 0.27 m³ of helium, the number of balloons needed are:

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I hope it helps you!

6 0
3 years ago
HELP ME PLZ I BEG YOU
Dmitry [639]

Answer:

Option H

Step-by-step explanation:

<u>Step 1:  Determine which option is correct</u>

Option F:  The mode/most common number in Store 1 is 2 which the mode of Store 2 is 1.  So... the first option is not correct.

Option G:  The range for both of the data sets are 6.  So... the second option is not correct.

Option H:  The mean/average of Store 1 is 2.9 which the mean/average for Store 2 is 2.  So... this option is correct because store 1 does have a higher mean than store 2.

Answer:  Option H

6 0
3 years ago
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