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azamat
3 years ago
15

Complete the equation of the line through (-9,7) and (-6, -3). Use exact numbers. y=

Mathematics
1 answer:
Helga [31]3 years ago
3 0

Answer:

  y = -10/3x -23

Step-by-step explanation:

The 2-point form of the equation of a line is useful for this.

  y = (y2 -y1)/(x2 -x1)(x -x1) +y1

Using your points, we have ...

  y = (-3 -7)/(-6 -(-9))(x -(-9)) +7

  y = (-10/3)(x +9) +7

  y = -10/3x -23 . . . . . . . simplify

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The trigonometric ratio will be Cos(n)=12/13

<h3>What will be the trigonometry ratio?</h3>

Given is a Right triangle LMN with right angle at M i.e. angle M = 90 degrees.

Given are the sides LM = 15, MN = 36, and LN = 39.

It says to find cos(n) = ?

So opposite side would be LM, adjacent side would be MN, and LN is the hypotenuse.

We know that the cosine ratio is given by :-

Cos(n)=\dfrac{adjacent}{Hypotenuse}

Cos(n)=\dfrac{MN}{LN}

Cos(n)=\dfrac{36}{39}

Cos(n)=\dfrac{12}{13}

Hence the required ratio will be   Cos(n)=\dfrac{12}{13}

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2 years ago
If Mike loses $5 per week, how much does he lose in 4 weeks?
MrMuchimi

Answer:

<h3>$ 20 </h3>

Step-by-step explanation:

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3 years ago
Line segment EF has a length of 5 units. it is translated 5 units to the right on a coordinate plane to obtain line segment E'F.
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3 years ago
This question has two parts, First, answer Part A Then, answer Part B
krek1111 [17]
1/2x-7=1/3x-4,

1/2x-3=1/3x,

1/2x-1/3x=3

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3 years ago
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Answer:

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