Filipe practiced 12 fewer hours than bianca. if filipe practiced for 16 hours, how long did bianca practice? bianca practiced for hours

28 hours

Step-by-step explanation:

you have to add 12 + 16

which equals 28

bc if filipe practiced for 16 hours but it was 12 hour fewer than bianca

so boom you have your answer

28 hours

mark me brainliest

28 hours is the correct answer

Step-by-step explanation:

just took the test

9.55 degrees.

step-by-step explanation:

the given angle is

1 cycle is equal to 2π radians. so 4π will be equal to two cycles.

5.166667π-4π = 1.166667π

hence, this angle goes a little more than negative x axis.

1.166667π-π= 0.166667π

hence, the reference angle is 0.166667π radians.

1 radian = 57.2958 degrees

now, in degrees, this should be equals to 9.55 degrees.

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!