The total of it seems to be 60 since there is nothing else before this question .
Answer:
In centimeters, it would be 40.64 centimeters.
Answer:
what are the answers that are given
Step-by-step explanation:
Answer:
The correct answer is - 72,349.2
Step-by-step explanation:
Given:
selling price = 7234.92
Initial profit = 16%
we know:
selling price = cost price + profit
Solution:
78300 = cp + 16*cp/100
profit = 78300*16/100 = 12528
cost price = 78300 - 12528 = 65772
then the profit on 10%
= 65772*10/100
= 6577.2
the new selling price = 65772+6577.2
= 72,349.2
You halve the linear coefficient, square it, then add that to both sides. In this case:
(12/2)^2=6^2=36 so you would add 36 to both sides
x^2+12x+36=76 so that the left side is now a perfect square
(x+6)^2=76