X is equal to 3. Since the triangle is a 30-60-90 triangle, the hypotenuse is 2x, the side length opposite of 60 degrees is xsqrt3, and the length opposite of 30 degrees is x.
Answer:
It will cost $36.38 to travel 8.9 miles.
Step-by-step explanation:
In order to get how much it will cost to travel 8.9 miles, you need to first set up a linear equation (in slope-intercept form, which is 
). You can do this with what the problem has given us. Since there's a flat fee of $3, that is the y-intercept or the 
slope-intercept form. Then there is $3.75 added for every additional mile traveled, making it the slope or the 
in slope-intercept form. That makes the equation look like:
The 
in that equation represents how far you traveled. Therefore in order to find out 8.9 miles, plug in 8.9 for .
Simply solve the equation and you will have how much it will cost to travel 8.9 miles.
Now add the like terms:
Since it needs to be rounded to the nearest cent, you will round to the nearest tenth:
Therefore, it will cost $36.38 to travel 8.9 miles.
Step-by-step explanation:
the slope= (-11+3)/(1+3) = -8/4 = -2
the equation:
y +3 = -2(x+3)
y+3=-2x-6
y= -2x -6-3
y = -2x -9
Answer:
The measure of the angle is 34 deg.
Step-by-step explanation:
Let the angle measure = x
"the supplement of an angle is twenty-four degrees less than five times the angle"
The supplement's measure is 5x - 24
The measures of supplementary angles is 180 deg.
x + 5x - 24 = 180
6x - 24 = 180
6x = 204
x = 34
Answer: The measure of the angle is 34 deg.
Answer:
a
Step-by-step explanation:
