47+ 30 is 77 so def is 77 and 103 is deg. and
Answer:
x = x+9
Step-by-step explanation:
well that is the only way you can do it as we do not know about what x is. also, if you meant by x + (x*9), you can represent that as x*10
There is a difference because in the spring, there may be more days of rain, therefore that would increase the mean for the spring compared to the other days.
I did the work and it says 0.3683492496 and more number but i believe its 0.3 without all those other numbers
Yes!! the line AED is cut with a perpendicular line. The rule for perpendicular lines is that the angles made =90.
-This can also be proven by the fact that lines =180, 90+90=180