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2 years ago

Find the slope of the line that contains the points (-7, -5) and (-10, 4).

Mathematics

2 answers:

vova2212 [387]2 years ago

7 0

Answer:

Slope of the line that contains the points (-7, -5) and (-10, 4) is -3

Step-by-step explanation:

Slope formula:

m = y₂ - y₁ / x₂ - x₁

Two points are already given.

(-7, -5) and (-10, 4)

m = 4 - (-5) / -10 - (-7)

m = 4 + 5 / -10 + 7

m = 9 / -3

m = -3

forsale [732]2 years ago

3 0

Answer:

m = -3

Step-by-step explanation:

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Perform the necessary operations -9-(-6)+(-4)=

IgorC [24]

Answer:

-7

Step-by-step explanation:

-9-(-6)+(-4)

-9+6-4

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-7

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3 years ago

What’s 40% in fraction

NikAS [45]

40% in a fraction is 2/5 it is also 0.4 in a decimal if you're curious

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3 years ago

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How can you know if this equation is true? 1/2 + 3/8 = 4/10 = 2/5

romanna [79]

Answer:

<h2>2. Because 25<12, this equation can not be true.</h2>

Step-by-step explanation:

I just solved the equation and 1/2 + 3/8 = 7/8 or 87.5%.

4/10 equals 40%.

Since these two do not sync up, the equation must be false and 2 is the only answer saying the equation is false.

I'm always happy to help :)

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3 years ago

Consider quadrilateral BCEF inscribed in circle A. Diagonals EB and CF intersect at point D. Select all the statements that are

Elena L [17]

Answer:

$m\angle ECB+m\angle EFB=180$

$m\angle CDB\cong m\angle EDF$

$m\angle CDB+m\angle DCB+m\angle CBD=180 \degree$

Step-by-step explanation:

From the diagram, quadrilateral BCEF is a cyclic quadrilateral.

Opposite angles if a cyclic quadrilateral sum up to 180°

$m\angle ECB+m\angle EFB=180$

The diagonals intersect at D to form two pairs of vertical angles, and vertical angles are congruent.

$m\angle CDB\cong m\angle EDF$

Also sum of angles in triangle CBD is 180°.

$m\angle CDB+m\angle DCB+m\angle CBD=180 \degree$

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2 years ago

Please hurry up .......

andre [41]

Answer:

I think the answer is D.

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2 years ago

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