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Damm [24]
3 years ago
12

Please help me out on this! i really need it!!

Mathematics
1 answer:
NeTakaya3 years ago
5 0
Joni's calculation is the most accurate. Hope my answer helped u :)
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A line has a slope of -4 and includes the points (-3, p) and (-4,0). What is the value of p?
emmainna [20.7K]

Answer:

p = - 4

Step-by-step explanation:

Calculate the slope m using the slope formula and equate to - 4

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (- 3, p ) and (x₂, y₂ ) = (- 4, 0 )

m = \frac{0-p}{-4-(-3)} = \frac{-p}{-4+3} = \frac{-p}{-1} = p = - 4

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3 years ago
4.) (7x – 21) = x - 1
Korvikt [17]
The answer is x = 10/3. You just have to add 21 to both sides of this equation then simplify. Hope this helped!
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3 years ago
Find the point on the line y = 4x + 3 that is closest to the origin.
umka21 [38]
That point will be where the perpendicular line through the origin intersects the given line.
.. (-1/4)x = 4x +3
.. -3 = (17/4)x
.. -12/17 = x

The point on the given line that is closest to the origin is (-12/17, 3/17).

4 0
3 years ago
Of the 75 cars that Lindsay saw pass on the highway, 15% had an out-of-state license plate. How many had an out-of- state licens
loris [4]

Answer:

11.25

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Can somebody plz help me on this math????
svetoff [14.1K]
Fx = 12 I did the first one
4 0
3 years ago
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