Which of the following represents the area of a triangle with sides a = 7, b = 8,0 = 9, and A = 48.1 degrees (rounded to the nearest tenth)? and

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.