72.5+5.6= 78.1
78.1 degrees
Answer:
D. last option
Step-by-step explanation:
distribute the exponents outside of parentheses to terms in side to get
x^10 y^20 z^5 on top
and x^2 y^2
then you can subtract the exponents of like terms from numerator and denominator to get
x^8 y^18 z^5
Answer:
61.31
Step-by-step explanation:
By using sinus rule
I believe 20 but I’m not sure