Two forces of 25 pounds and 20 pounds act on a body with an angle of 25 degrees between them. What is the magnitude of the resultant force? a) 13.23 pounds
b) 38.78 pounds
c) 43.95 pounds
d) 53.23 pounds

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

  answer:

  write 548 as 500 + 40 + 8. multiply each addend by 5. then add the three products to get 2,740.