Question

need help
A circle is represented by the equation shown below:

(x + 3)2 + (y - 2)2 = 4

Which statement is true? (5 points)

Select one:
a. The circle is centered at (3, 2) and has a radius of 2.
b. The circle is centered at (-3, 2) and has a radius of 2.
c. The circle is centered at (-3, -2) and has a diameter of 2.
d. The circle is centered at (-3, 2) and has a diameter of 2.

Answer 1

i think c

Answer 2

The figure below shows the ideal pattern of movement of a herd of cattle, with the arrows showing the movement of the handler as he moves the herd. The arc the handler makes from the starting point to the return point should be a quarter of a circle:



Based on this theory, what distance will the handler move from the starting point to the return point if he creates an arc of a circle of radius 75 feet?

Select one:
a. 1884 feet
b. 4415.63 feet
c. 58.88 feet
d. 117.75 feet

Answer 3

i need help with this one too @linastar13