Natural number
that is 1,2,3,4,5,6...
Answer:
Step-by-step explanation:
The right option es a)
because the general form is:
ax^2+bx+c
so you can easyly identify b=-5
C. Yes, because all the rations of y to x are equal to 3 (: hope this helps
since there are 180 degrees in a triangle so :
65+72+y=180 add like terms
137 + y=180 now subtract 137
y= 180-137
y=43 degrees
Https://photomath.net/s/P56lb
The link will show you how to solve the problem but if you still don't get it you download the app Photomath and it will give you more detailed steps.
