1. Write the standard equation of the circle.
Center (0,3); r = 7
A) X^2 + (y-3)^2 = 7
B) X^2 + (y-3)^2 = 49
C) (X-3)^2 + y^2 = 7
D) (X-3)^2 + y^2 = 49

Given: hf || jk; hg ? jg prove: fhg ? kjg to prove that the triangles are congruent by asa, which statement and reason could be used as part of the proof? fgh ? kgj because vertical angles are congruent. jkg ? hfg because vertical angles are congruent. fhg ? jkg because right angles are congruent. hfg ? kjg because alternate interior angles are congruent.

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.

Let x = a + bi and y = c + di and z = f + gi. which statements are true?