For positive acute angles A and B, it is known that sin A=8/17 and cos B=24/25. Find the value of sin (A+B) in simplest form.

John makes $10.50 pers hour what expression represens how much he will make if he works h hours

The temperature of chicken soup is 192.7°f. as it cools, the temperature of the soup decreases 2.3°f per minute. what is the temperature in degrees fahrenheit of the soup after 25 minutes? a. 27.3°f b. 57.5°f c. 135.2°f d. 250.2°f

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.