Answer:
m ∠ 3 = 30°
Step-by-step explanation:
5x = x + 24 (opposite angle)
5x - x = 24
x = 24/4
x = 6
m ∠ 3
x + y = 180
y = 180/6
y = 30°
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14. (n-5)*4+7
15. No, this would not be neccesary because if I were to distribute 1/2 to both 4 and 6, I know that I would get half of those numbers which would give me 2x+3. I also know that if I distribute 1/3 to both 9 and 24, I would get 1/3 of each number which would be 3 and 8.
Given two points (x₁,y₁) and (x₂,y₂) the slope of the line that passes through these points will be:
m=(y₂-y₁)/(x₂-x₁)
In this case the points are: (a,2a) and (b,2b) and the slope would be:
m=(2b-2a)/(b-a)=2(b-a)/(b-a)=2
Answer; B.) 2
Yes you are right.
Answer:
y = x +
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Rearrange 10x - 20y = - 3 into this form
Subtract 10x from both sides
- 20y = - 10x - 3 ( divide all terms by - 20 )
y = x - , that is
y = x + ← in slope- intercept form
You would use distributive property 5x(2×+x)+50