3 years ago

Why is x^2+y^2 greater than 2(x+y)

Mathematics

1 answer:

Morgarella [4.7K]3 years ago

8 0

Answer:

because it is squared while the other one is mulitplied by 2

Step-by-step explanation:

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Answer: the answer is contractor A: the probability that both conditions are met is 0.92.

Step-by-step explanation:

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3 years ago

The blueprint for the Daly Daly's living room has a scale of 2 inches=3 feet. The family wants to use a scale of 1 inch equals

denpristay [2]

Answer:

5X ft

Step-by-step explanation:

Given the new scale of 1 inch equals = 5 feet

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4 years ago

Find the mean, variance, and standard deviation. If necessary, round your answer to the nearest hundredth.

storchak [24]

Your answer would be 4.

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3 years ago

Write the equation of the line in Point-Slope Form

katrin [286]

17.

The point-slope form:

$y-y_1=m(x-x_1)$

We have slope=m=8, and the point (-5, -3). Substitute:

$y-(-3)=8(x-(-5))\\\\\boxed{y+3=8(x+5)}$

18.

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (3, 4) and (15, 10). Substitute:

$m=\dfrac{10-4}{15-3}=\dfrac{6}{12}=\dfrac{1}{2}$

The point-slope form:

$\boxed{y-4=\dfrac{1}{2}(x-3)}$

$\boxed{y-10=\dfrac{1}{2}(x-15)}$

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3 years ago

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Lunna [17]

Answer:

$10.80

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3 years ago