The following information pertains to Vaughn Video Company. 1. Cash balance per bank, July 31, $ 7,503. 2. July bank service charge not recorded by the depositor $ 38. 3. Cash balance per books, July 31, $ 7,524. 4. Deposits in transit, July 31, $ 1,620. 5. Bank collected $ 1,020 note for Vaughn in July, plus interest $ 46, less fee $ 30. The collection has not been recorded by Vaughn, and no interest has been accrued. 6. Outstanding checks, July 31, $ 601.

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.