Answer:
125
Step-by-step explanation:
Using the angle addition postulate,
<em>Parts</em><em> </em><em>of</em><em> </em><em>an</em><em> </em><em>Angle</em><em> </em><em>add</em><em> </em><em>up</em><em> </em><em>to</em><em> </em><em>form</em><em> </em><em>a</em><em> </em><em>new</em><em> </em><em>angle</em><em> </em><em>with</em><em> </em><em>the</em><em> </em><em>measure</em><em> </em><em>of</em><em> </em><em>that</em><em> </em><em>angle</em><em> </em><em>is</em><em> </em><em> </em><em>the</em><em> </em><em>sum</em><em> </em><em>of</em><em> </em><em>the</em><em> </em><em>two</em><em> </em><em>separate</em><em> </em><em>angles</em><em>.</em>
<em>Add</em><em> </em><em>ABD</em><em> </em><em>and</em><em> </em><em> </em><em>DBC</em>
<em></em>
<em>ABC</em><em>=</em><em>1</em><em>2</em><em>5</em>
Answer:
Step-by-step explanation:
You are correct that the relationship is inverse, and that the product of x and y is a constant, 25.
__
The equation should be written so that y is a function of x:
The x in the denominator clearly shows that y is proportional to the inverse of x.
Answer:
The relation between the time and the distance will be:
y = 15x
The graph of the equation y = 15x is attached below.
Step-by-step explanation:
We know that the equation of linear function in two variables in the slope-intercept form is
y = mx+b
where
Let y be the distance
Let t be the time
Given that the object moves 15 meters in 1 second.
Thus, the rate of change or slope = m = 15
As there is no initial condition in our case.
Thus the y-intercept b = 0
Now, substituting m = 15 and b = 0 in the linear function
y = mx+b
y = 15x + 0
y = 15x
Therefore, the relation between the time and the distance will be:
y = 15x
The graph of the equation y = 15x is attached below.
Examples:
Calculate the distance in 1 second
put x = 1 in the equation
y = 15(1) = 15 meters
Calculate the distance in 10 second
put x = 10 in the equation
y = 15(10) = 150 meters
