Rounded to three decimal places, what is the value of r for this data set? Question 5 options:

-.618

.877

-.877

.618

Find the equation using the point (4,8)

Tim has obtained a 3/27 balloon mortgage. after the initial period, he decided to refinance the balloon payment with a new 30-year mortgage. how many years will he be paying for his mortgage in total?

Pls as soon as ! will award brainliest and 20 ! also the answer is not 22.5 degrees! find the value of x in each case: