Step-by-step explanation:
(x-9)²
= (x-9)(x-9)
= x²-9x-9x+81
= x²-18x+81
E^2x -2e^x -8=0 => e<span>^(2x) -2e^x -8=0
Temporarily replace e^x with y.
Then (y)^2 - 2y - 8 = 0. Factors are (y-4) and (y+2).
Roots are y = 4 and y= -2.
Now remembering that we temporarily replaced e^x with y, we let
y=4 = e^x. We need to solve for x. Taking the natural log of both sides, we get:
ln 4 = x (answer)
We have to discard the other root (y= -2), because we cannot take the ln of a negative number.
</span>
3 is converted to 0.03
19/20 is converted to 0.95.
The percentage of votes claimed by Adam is 53.62 %
<em><u>Solution:</u></em>
Given that, 5000 people went to vote
Candidate Smith claimed 52% of the votes. Candidate Adams claimed 2681 votes
To find: Percentage claimed by Adam
From given,
Total number of votes = 5000
Votes claimed by Adam = 2681
<em><u>The formula used is:</u></em>

<em><u>Substituting the values we get,</u></em>

Thus percentage of votes claimed by Adam is 53.62 %
Answer:
4/sin (35)
Step-by-step explanation:
sin(35)=4/AB