What you're doing is just dividing 13/8 to find the decimal (1.625) and then divide that number by 100. 162.5%
your answer is 162.5%
6x3+8x2-2x+4=30-2x
10x3+x2+11x+9=21+13x
The answer is 0 unless I did the math wrong
If so someone correct me. Other than that, hope this helped!
Answer: 150 degrees
Step-by-step explanation:
