Solve the given triangle. round the measures of sides to the nearest tenth and measures of angles to the nearest degree.
c = 8, b = 50°, c = 55°

question 5 options:

a = 75°, a = 63.6, b = 7.5

a = 75°, a = 7.5, b = 9.4

a = 75°, a = 9.4, b = 7.5

a = 75°, a = 8, b = 7.5

#12 find the value of x. #13 find the value of the variable.

Show algebraically that f and g are inverse functions f(x)=x^2/-6; g(x)=square root of 2x+12

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.