Every point in the unit circle is identified either by its coordinates or by the angle it forms with the x-axis, .
The trigonometric functions associate with every angle and the correspondant coordinates the two values
This procedure can be done for every angle , so you don't have to work with acute angles only.
Hello There!
Percentage increase or decrease = difference of values / original value. x 100
Percentage decrease = 80 - 76/80
80 - 76 = 4
4/80 = 0.05
0.05 x 100 = 5
In short, the decrease in Athena's daily water consumption is 5%.
Hope This Helps You!
Good Luck :)
- Hannah ❤
Answer:
i think 5 is the right answer
three and twenty-seven thousand, five hundred twenty-five hundred-thousandths
Answer:
66.6%
Step-by-step explanation:
Step one
given
A coat at a store is originally priced at $54.99
The store marks down the price down to $32.99
Required
the percent decrease
Step two:
the percent decrease= change in price/ old price*100
the percent decrease= 54.99-32.99/54.99*100
the percent decrease= 22/ 32.99*100
the percent decrease= 0.666*100
the percent decrease= 66.6%