Answer:
50 degrees and 40 degrees
Step-by-step explanation:
50 degrees and 40 degrees
complimentary = add up to 90 degrees
5:4:9
50:40:90
You find its absolute value which is 11
12-x(5-4k)=y
12-y=x(5-4k)
12-y/(5-4k)=x
The answer is 7,500.
Hope that helped!!!
The total cost including tax would be $110, you would multiply the 100 by .10 to get your tax then add it to the 100.
