The vertical of x is 100 degrees meaning the opposite will be 80 degrees because they always add up to 180 degrees.
When you add 2 logs together, you get the log of the product.
When you subtract 2 logs, you get the log of the quotient.
Like this:
Ln(2) - Ln(3x+2) is the Ln(2/3x+2) .
So now you have Ln(2/3x+2) = 1
Raise 'e' to the power of
each side of the equation: (2/3x+2) = e¹
Multiply each side by (3x+2): 2 = (e) (3x+2)
Divide each side by 'e': 2/e = 3x + 2
Subtract 2 from each side: (2/e) - 2 = 3x
Divide each side by 3: x = [ (2/e) - 2 ] / 3
= approx. -0.421... (rounded)
I checked this by writing it into the original equation in place of 'x'.
That took my about 5 tries, but it finally checked OK.
Please. DON't use my answer unless you understand
where it came from.
Answer:
the answer is 27
Step-by-step explanation:
because 45 divided by 5 equals 9
and 9 times 3 equals 27
Factor labour expensies = $15,000 + $98,000 = $113,000
Therefore, the balance of factory labour will change by $113,000 between October 1 and October 31.
Answer: 1,632.571428571429~ 1,633 people
By using the data of only 12 people out of 252 were blood type A, we can set up an equation to solve this question. Since we are trying to find x amount of people in this situation. We will write
12 x
——- = ———
252 34284
Cool! Let’s go, then let’s use the cross multiplication method, so 12•34284=411408
Then let’s do 252 times x which is just 252
Finally we get 411408/252 which gets approximately 1,633 people.
Hopefully this helped! Love youuuu
