Solve.x2 + y2 = 365x2 + 2y2 = 169
A. 
, 
B. 
, 
, 
, 
C. 
, 
, 
, 
D. 
, 
Answer: B
Mathematics
You might also like to view...
Change to a convenient unit of measure and add.165 mm + 664 cm + 18.8 cm
A. 6993 cm B. 2332.8 cm C. 847.8 cm D. 699.3 cm
Mathematics
Use the information below to determine the indicated set. U = {q, r, s, t, u, v, w, x, y, z} A = {q, s, u, w, y} B = {q, s, y, z}(A ? B)'
A. {r, s, t, u, v, w, x, z} B. {t, v, x} C. {r, t, v, x} D. {s, u, w}
Mathematics
Solve the problem.An airplane leaves Los Angeles for Denver at a speed of 450 mph. Thirty minutes later, a plane going from Denver to Los Angeles leaves Denver, which is 850 miles from Los Angeles, at a speed of 470 mph. When they meet, how far are they from Denver?
A. 277 mi B. 55 mi C. 319 mi D. 111 mi
Mathematics
Convert the angle in radians to degrees.
A. 160° B. 405° C. 80?° D. 810°
Mathematics