Answer:
90
Step-by-step explanation:
the colums add up to angle 1, which make angle 2 adjacent.
9-9=0
You would divide 10.45 by .55 and you would get 19 so 19 is your answer hope this helps
0.31 = 31%
% is out of 100 so 31% is 31 out of 100 which is 31/100 :)
Answer:
Step-by-step explanation:
Differentiate:
Substitute 
into 
:
Therefore, 68 is the gradient of the tangent line at x=7:
when , 
Answer:
10,000
Step-by-step explanation:
100x100=10,000
The two hundreds in this equation have a total of 4 zeros, so you just put those 4 zeros at the end of your answer.
After that, multiply 1 and 1.
That should be 1.
After that, put the 4 zeros behind the 1.
Your answer should be 10,000.
Hope this helps!
