In the triangles below, x y, e = f = 7 inches, and h = i = 8.75 inches. If g = 9.8 inches, what is the measure of j?

A.
7.84 in
B.
12.25 in
C.
10.045 in
D.
9.8 in

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

If a revenue in total for a month was $9,950, fixed expenses were $9,000, and variable expenses were $300 what would be the total profit/ loss for the month?

Find a parametrization for the curve「and determine the work done on a particle moving along γ in r3 through the force field f: r^3--r^3'where f(x,y,z) = (1,-x,z) and (a) im (γ) is the line segment from (0,0,0) to (1,2,1) (b) im (γ) is the polygonal curve with successive vertices (1,0,0), (0,1,1), and (2,2,2) (c) im (γ) is the unit circle in the plane z = 1 with center (0,0,1) beginning and ending at (1,0,1), and starting towards (0,1,1)