Find the center and radius of the circle with the equation: (x+5)^2 +(y-2)^2 =25
a.
center: (5, -2)
radius: 5
c.
center: (-5, 2)
radius: 5
b.
center: (5, -2)
radius: 25
d.
center: (-5, 2)
radius: 25

Please select the best answer from the choices provided

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

Is the figure congruent? yes or no?

Taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor with some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)= 2x+1 g(x)= 2x^2+1