26/40=65% of customers
65% of 800 customers=520 who think the store is clean enough
Well assuming that this would be a typical triangle, and not a right angle one, knowing that the sum of all sides adds up to 180 degrees, simply add all of the expressions and one value and make it equal to 180, and then solve for x.
(6x-1) + (X+14) + 20 = 180
6x - 1 + X + 14 = 160
7x - 1 + 14 = 160
7x + 13 = 160
7x = 147
X = 21.
Now solve for the angles by plugging in X.
A = 6x - 1 = 6(21) - 1 = 125 degrees
C = X + 14 = (21) + 14 = 35 degrees.
I believe these are the solutions.
The inverse is h squared -1 (x) = 2/5x -8/5
Answer:
The solution should be log7^3(49)-1/3log7(49)=1/3*2
B-2/3
Answer:
perhaps 60%?
Step-by-step explanation:
