As an improper fraction it would be 23/10 then as a mixed number it would be 2 3/10
Slope Intercept Form: y = mx + b
(x, y) --> point on the line
m --> slope
b --> y-intercept
Point Slope Form: (y - y1) = m (x - x1)
(x1, y1) --> point on the line
m --> slope
Now that we know that information, we can substitute in what we know.
Slope Intercept Form: y = -1/2x + 3
Any equation will have to simplify to the equation above if it is an equation of the line.
A. 2y = 6 + x
y = 6/2 + x/2
y = 3 + 1/2x
<em>Not an equation.
</em>
B. x + 2y = 6
2y = 6 - x
y = 6/2 - x/2
y = 3 - 1/2x
y = -1/2x + 3
<em>Equation.
</em>
C. y = -1/2x + 3
<em>Equation.
</em>
D. (y - 2) = -1/2 (x - 2)
y - 2 = -1/2x + 1
y = -1/2x + 3
<em>Equation.
</em>
B, C, and D are all equations that represent the line.
Answer:
x = 13.8564 or exact result 8
Step-by-step explanation:
sin (Angle A) = opposite/hypotenuse
sin (angle A) = (side A/side C)
sin ((30)) = (12 tan (30))/ side C
side C = (12 tan (30))/sin (30)
side C = 12/cos (30)
side C= 13.8564
Answer:
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