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4 years ago

What is the distance between each pair of points?

Mathematics

2 answers:

saul85 [17]4 years ago

5 0

Answer:

The square root of 145.

Step-by-step explanation:

For this problem, make a right triangle between these two points. To solve for distance, use the Pythagorean formula. We know that one side is 8, and the other side is 9, so square 8 and 9 to get 64 plus 81. When you add these together, you get the square root of 145. You cannot further simplify the square root of 145, so that is the distance between the pair of points.

statuscvo [17]4 years ago

4 0

Answer:

For any two points there is exactly one line segment connecting them. The distance between two points is the length of the line segment connecting them. Note that the distance between two points is always positive. Segments that have equal length are called congruent segments.

Step-by-step explanation:

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VikaD [51]

Answer:

76°

Step-by-step explanation:

The opposite angles of a parallelogram are equal, so if one angle is 76°, then the opposite angle will be the same.

I hope this helps!

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3 years ago

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pantera1 [17]

Answer:

0.39

Step-by-step explanation:

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3 years ago

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2b^2x^2+3a^2y^2=a^2b^2 for b^2

Artemon [7]

Answer:

${b}^{2} = \frac{3 {a}^{2} {y}^{2} }{ {a}^{2} - 2 {x}^{2} }$

Step-by-step explanation:

We want to solve for b² in

$2 {b}^{2} {x}^{2} + 3 {a}^{2} {y}^{2} = {a}^{2} {b}^{2}$

Combine terms containing b²

$3 {a}^{2} {y}^{2} = {a}^{2} {b}^{2} - 2 {b}^{2} {x}^{2}$

Factor b² to get:

$3 {a}^{2} {y}^{2} = ({a}^{2} - 2 {x}^{2}) {b}^{2}$

Divide by a² -2b²

${b}^{2} = \frac{3 {a}^{2} {y}^{2} }{ {a}^{2} - 2 {x}^{2} }$

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4 years ago

Classify the function as linear or quadratic and identify the quadratic linear and constant terms. PLEASE HELP ME!!!

patriot [66]

The equation
$y = - 3 {x}^{2} - 29x + 30$
is quadratic, since the highest power of x is x^2. The quadratic term is -3x^2, the linear term is -29x, and the constant is 30.

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3 years ago

Write as a decimal : twenty-eight ten- thousandths

Ratling [72]

Answer:

28.0001

Step-by-step explanation:

im pretty sure

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4 years ago

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