Answer: 1:8 (or 1/8)
Step-by-step explanation:
Compare the number of exhibits to daily visitors.
25: 200
Simplify.
1:8 or 1/8
Answer:
Step-by-step explanation:
Given equation is 
………………(1)
we use derivative formula 
And also apply 'u v' formula
Differentiating equation (1) partially with respective to 'x' , we treated 'y' as constant.
( here y treated as constant so the derivative of constant function is zero in addition but in multiplication the constant is keep as like 'y').
on simplification , we get
again simplification, we get
taking common '
on left on side , we get
dividing '
on both sides, we get
<u>Final answer</u>:-
Since a^2 - b^2 = 1, the value of y = 1 because x=1 and 1^2 - 1^2 = 0
So the step process for this is to factor it out so this is a complex trinomial so u will have to multiply 2 by -9 and the rest should be in your notes .
then once u factor it out you rearrange those two factored brackets and example of this would be
(x+3)(2x+1)
so x+3=0
therefore x=-3. you bring the 3 over to where the zero is and change the sign
for 2x+1=0
2x=-1
2x/2=-1
x=-1/2
so for this one you isolate for x and in order to get rid of 2x you divide by 2 for both
