3 years ago

Triangle ABC is graphed on the coordinate plane below.

Mathematics

1 answer:

Scorpion4ik [409]3 years ago

6 0

Answer:

Step-by-step explanation:

Count point A to point B on the x-axis.

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Assoli18 [71]

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Step-by-step explanation:

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What is the equation of the graph below? A graph shows a parabola that opens up and crosses the x axis at negative two and negat

Anastaziya [24]

Answer:

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Step-by-step explanation:

General equation of a parabola that opens up is $y=a(x-h)^{2} +k$ , a>0

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Also this parabola's vertex lies in 3rd quadrant where coordinates of both x and y will be negative.

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3 years ago

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ss7ja [257]

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Step-by-step explanation:

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3 years ago

A study of commuting times reports the travel times to work of a random sample of 20 employed adults in New York State. The mean

Elodia [21]

Answer:

The standard error of the mean = 5.14 mins

Step-by-step explanation:

Number of random sample (n) = 20

Mean(X) = 31.25 mins

Standard deviation (α) = 23.7 mins

Standard error of mean =

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