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Alenkinab [10]
3 years ago
12

choose the equation below that represents the line passing through the point (2, – 5) with a slope of −3. y = −3x − 13 y = −3x 1

1 y = −3x 13 y = −3x 1
Mathematics
2 answers:
gtnhenbr [62]3 years ago
8 0
General equation of line;
y=mx+c
y=-3x+c
Replacing for x and y;
-5=-3(2)+c
-5=-6+c
c=-5+6
c=1
y=-3x+1
Rainbow [258]3 years ago
3 0

Answer:

y = -3x + 1

Step-by-step explanation:

Let the equation of the line is y = mx + c

Where m = slope of the line

and c = y - intercept

Slope = -3

So the equation of the line will be

y = (-3)x + c

Since this line passes through a point (2, -5)

By plugging in the values in the equation,

-5 = -3(2) + c

-5 = -6 + c

c = 6 - 5

c = 1

Therefore, the equation of the line will be, y = (-3)x + 1

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Multiply all the numbers together to get the total amount of possible outcomes

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hope this helps
7 0
2 years ago
Line segment TS is tangent to circle O at point N.
garik1379 [7]

Answer:

  148°

Step-by-step explanation:

The measure of the intercepted arc QN is twice the measure of inscribed angle QNT.

  arc QN = 2(74°) = 148°

_____

<em>Comment on the question and answer</em>

Your description "on the circle between points Q and N" is ambiguous. You used the same description for both points P and R. The interpretation we used is shown in the attachment. If point P is on the long arc NQ, then the measure of arc QPN will be the difference between 148° and 360°, hence 212°. You need to choose the answer that matches the diagram you have.

__

We call angle QNT an "inscribed angle" because it is a degenerate case of an inscribed angle. The usual case has the vertex of the angle separate from the ends of the arc it intercepts. In the case of a tangent meeting a chord, the vertex is coincident with one of the ends of the intercepted arc. The relation between angle measure and arc measure remains the same: 1 : 2.

7 0
3 years ago
Write the word sentence as an equation. 12 less than a number m equals 20.
PolarNik [594]

Answer

Equation: m - 12 = 20

5 0
2 years ago
Pls help<br> First, correct answer will get brainliest
kozerog [31]

Answer:

A for the first one.

Second one, I'm not sure, but I'd guess it'd be A

Step-by-step explanation:

7 0
2 years ago
Which one of these numbers is not like the others 21,15,6,16,and27
V125BC [204]
16, because all the other numbers are divisible by 3.
Or it could be 6 because it only has one digit while the others have 2
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