2does the figure have rotational symmetry? if it does, find the angle of rotation.

a. yes: 30
b. yes: 60
c. yes: 72
d. no

4. find the coordinates in the image of point r(3,-5) rotated 180 about the origin.

a. (-3, 5)
b. (-5, -3)
c. 5, 3)
d. 3, -5)

p. s the star is for the first question

Plz me i need i will give a brain

What properties allow transformation to be used as a problem solving tool

For [tex]f(x) = 4x + 1[/tex] and (x) = [tex]g(x)= x^{2} -5,[/tex] find [tex](\frac{g}{f}) (x)[/tex]a. [tex]\frac{x^{2} - 5 }{4x +1 },x[/tex] ≠ [tex]-\frac{1}{4}[/tex]b. x[tex]\frac{4 x +1 }{x^{2} - 5}, x[/tex] ≠ ± [tex]\sqrt[]{5}[/tex]c. [tex]\frac{4x +1}{x^{2} -5}[/tex]d.[tex]\frac{x^{2} -5 }{4x + 1}[/tex]