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Nostrana [21]
2 years ago
11

Find the slope of the line. ​

Mathematics
2 answers:
Nimfa-mama [501]2 years ago
8 0

Answer:

This

Step-by-step explanation:

Slope (m) =  

ΔY

ΔX

=  

2

-1

= -2

θ =  

arctan( ΔY ) + 180°

ΔX

= 116.56505117708°

ΔX = -3 – 0 = -3

ΔY = 0 – -6 = 6

Distance (d) = √ΔX2 + ΔY2 = √45 = 6.7082039324994

Equation of the line:

y = -2x – 6

When x=0, y = -6

When y=0, x = -3

My name is Ann [436]2 years ago
5 0

Answer:

-1/2

Step-by-step explanation:

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Answer:

  d. m∠Q = 75 degrees

Step-by-step explanation:

The sum of the angles in a triangle is 180°. This triangle is marked to show it is an isosceles triangle, so the two base angles have the same measure.

  ∠P +∠Q +∠R = 180°

  x° +(2x +15)° +(2x +15)° = 180°

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  x = 30 . . . . . . . . . . . . . . . . divide by 5

  m∠Q = (2x +15)° = (2(30) +15)°

  m∠Q = 75°

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2 years ago
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17 11 9 and 7

Remember that the third side must be greater than 5 and less than 19.
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3 years ago
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If f(x)=5x, what is f^-1(x)?
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first thing to do is get up from your sit and go cry because that question is to hard

5 0
3 years ago
Which line from the excerpt is an example of objective language? In the course of the construction of the Bridge a number of liv
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7 0
3 years ago
The architects side view drawing of a saltbox-style house shows a post that supports the roof ridge. The support post is 10 ft t
pochemuha
These calculations are based on the drawing of the file enclosed.

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From the small right triangle on the left side:


(25-x)^2 + 10^2 = a^2

From the small right triangle on the right side

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Answer: 22.9 ft
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3 years ago
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