This year, a beauty magazine had 98 subscribers. That is 80% fewer than they had last year, before its parent company made some changes. How many subscribers did the magazine have last year?

78.4 is your answer, if you dont round it

Step-by-step explanation:

take 98 and multiply it by .80. And you can also subtract 98 from 78 if you want

here you hope this .

step-by-step explanation:

hypotenuse = √(15² + 8²)

=  √(225 +64)

=  √(289) = 17

sin(x) = cos(y) = 8/17

they are identical so long as you are doing the sine of one angle and the cosine of the only other angle that isn't the right angle.

60%