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REY [17]
2 years ago
11

What is the slope of the line that passes through the points (-2, 2), and (-4,-2)?

Mathematics
2 answers:
GREYUIT [131]2 years ago
6 0

Answer:

2

Step-by-step explanation:

m = 2-(-2)/-2-(-4)

m = 4/2

m = 2

Travka [436]2 years ago
4 0

Step-by-step explanation:

{ \rm{slope = \frac{y _{2} - y _{1}}{x _{2} - x  _{1} }  }} \\  \\ { \rm{slope =  \frac{ - 2 - 2}{ - 4 - ( - 2)} }} \\  \\ { \rm{slope =  \frac{ - 4}{ - 2} }} \\  \\ { \rm{slope = 2}}

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Only number one please help ​
Alex73 [517]

Answer:

C) 75 + 50x = 25 + 70x

Step-by-step explanation:

ABC Tech:

$50 an hour. So,for x hours= 50 * x = 50x

Service charge = 75 + 50x

Tech Squad:

$70 an hour. So,for x hours= 70 * x = 70x

Service charge = 25 + 70x

C) 75 + 50x = 25 + 70x

50x - 70x = 25 - 75

-20x = -50

x = -50/-20

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6 0
3 years ago
1. Sarah went to the farmers market because she needed 5 more apples for her Granny’s jam recipe. The recipe calls for 32 apples
ella [17]
5+x=32
x= the number of apples Sarah had before
5+x=32
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6 0
3 years ago
Find and identify the traces of the quadric surface x2 + y2 − z2 = 36 given the plane. x = k Find the trace. Incorrect: Your ans
AlekseyPX

Answer:

Hyperbola.

Step-by-step explanation:

We start from the function:

x^{2} +y^{2} -z^{2} =36

We may get the traces if we cut the surface in planes x=k. This is equivalent to replace x for k:

k^{2}+y^{2} -z^{2}=36\\y^{2} -z^{2}=36-k^{2}

The last equation is the equation of an hyperbola, which varies its characteristics depending on K (the plane cut).

3 0
2 years ago
Which is greater? 1/3 of a box of Fruit Loops or 50% of a box of Fruit Loops​
iris [78.8K]

Answer:

50% Of a box of fruit loops

Step-by-step explanation:

50% means 1/2

1/2 is more than 1/3

1/2 is 1/6 more than 1/3

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

6 0
2 years ago
Read 2 more answers
What is the value of cosine theta in the diagram below?<br> a) 3/5<br> b) 3/4<br> c) 4/5<br> d) 4/3
anzhelika [568]

Answer:

cos(x)=0.6

Step-by-step explanation:

cos(x) represents the horizontal distance of the unit vector

sin(x) represents the vertical distance of the unit vector (0.8)

tan(x) represents the distance on the tangent line from the point to the x-axis

cot(x) represents the distance on the tangent line from the point to the y=axis

4 0
3 years ago
Read 2 more answers
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