Answer: y= -4x/3 - 4/3
Step-by-step explanation:
The equation of the line in the slope-intercept form is y=3x4−32.
The slope of the perpendicular line is negative inverse: m=−43.
So, the equation of the perpendicular line is y=−4x3+a.
To find a, we use the fact that the line should pass through the given point: −4=(−43)⋅(2)+a.
Thus, a=−43.
Therefore, the equation of the line is y=−4x3−43.
Answer:
ok im gonna do only one but let others do it to, 2 i believe is 5.3333333
Step-by-step explanation:
Charlie
can run at the speed of 6<span>.13636
miles per hour. </span>
I <span>am hoping that this answer has satisfied your
query and it will be able to help you in your endeavor, and if you would like,
feel free to ask another question.</span>
Answer: 3
Step-by-step explanation:
12+3 =15
Answer:
The perimeter of the shape is approximately 68.11 yards.
Step-by-step explanation:
Because it is a semicircle, we can say that its perimeter is half that of a circle, plus its diameter.
That gives us the equation:
2πr / 2 + 2r
which we can simplify:
= πr + 2r
= r(π + 2)
≈ 5.14r
So all we need to do is multiply the radius by 5.14, and that tells us the semicircle's perimeter:
5.14 × 13.25 = 68.105
If we round to the nearest hundredth, that gives us:
68.11
