Aright cone has a radius of 13 cm and an altitude of 52 cm. find its surface area.

a. 2,668.7 cm2
b. 865.8 cm2
c. 849.5 cm2
d. 2,720.0 cm2

Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.

Can someone me with my math problem pls my teacher is on my back about this

Y= x – 6 x = –4 what is the solution to the system of equations? (–8, –4) (–4, –8) (–4, 4) (4, –4)