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3 years ago

What is the equation in point-slope form of the line passing through (3, 6) and (−2, 1)?

Mathematics

1 answer:

tankabanditka [31]3 years ago

6 0

The point-slope form:

$y-y_1=m(x-x_1)\\\\m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (3, 6) and (-2, 1). Substitute:

$m=\dfrac{1-6}{-2-3}=\dfrac{-5}{-5}=1\\\\y-6=1(x-3)$

<h3>Answer: 4. y - 6 = 1(x - 3)</h3>

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Use one of the triangles to approximate PQ in the triangle below.

s2008m [1.1K]

Answer:

The answer is B 5.4 units

Step-by-step explanation:

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2 years ago

I need help!!! ASAP!!!! !!!!!

GalinKa [24]

Answer:

Volume= 729cm^3

Height= 9cm^2

Area of Base= 81cm^2

Volume=450m^3

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Step-by-step explanation:

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3 years ago

Help? :c<br><br>Select whether each equation is an example of the Addition Property of Equality.

Gemiola [76]

Yes
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This is because in order to be addition property of equality they have to add/ subtract by the same exact amount on both sides.

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3 years ago

What is the solution to the system of equations?<br> y = x +3<br> X=-2

Leto [7]

Answer: (-2, 11/6)

Step-by-step explanation:

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3 years ago

Para embalar una caja se emplea 4,2 m de cinta adhesiva. ?Cuántas cajas se podrán embalar con tres rollos que tienen 3 hm, 7 dam

kompoz [17]

For this case, we perform the conversions:

First roll:

$1 \ Hectometer --------> 100 \ meters\\3 \ Hectometer --------> x$

$x = \frac {3 * 100} {1}\\x = 300 \ meters.$

We make a rule of three to determine the number of "c" boxes that can be packed with 300 meters of adhesive tape.

1 -----------> 4.2

c -----------> 300

$c = \frac {300 * 1} {4.2}\\c = 71.42857143\\c = 71$

You can pack 71 boxes.

Second roll:

$1 \ Decametro --------> 10 \ meters\\7 \ Decameter --------> x\\x = \frac {7 * 10} {1}\\x = 70 \ meters.$

We make a rule of three to determine the number of "c" boxes that can be packed with 70 meters of adhesive tape.

1 -----------> 4.2

c -----------> 70

$c = \frac {70 * 1} {4.2}\\c = 16.66666667\\c = 16$

You can pack 16 boxes.

Third roll:

1 -----------> 4.2

c -----------> 50

$c = \frac {50 * 1} {4.2}\\c = 11.9047619\\c = 11$

You can pack 11 boxes.

Thus, in total you can pack $11 + 16 + 71 = 98 \ boxes$

Answer:

98 boxes

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3 years ago