Answer: (3)
Step-by-step explanation:
Answer:
8.2ft
Step-by-step explanation:
Perimeter of a whole circle = 2*pi*r with radius r
Here we have 1.6ft as the radius so the whole circle's perimeter would be
2 * 3.14 * 1.6 = 10.048
We have half the circle so we half this number to 5.024.
Now we have to add the bottom straight line, which is two radii (two lots of 1.6)
5.024 + 1.6 + 1.6 = 8.224 which is rounded to 8.2ft
Answer:
The point-slope form of that line is y + 6 = -3/4(x - 2)
Step-by-step explanation:
When you have a point and the slope, you can find the point-slope form of the equation by simply putting the values in their correct spot using the base formula.
y - y1 = m(x - x1)
y - -6 = -3/4(x - 2)
y + 6 = -3/4(x - 2)