Katy's favorite rides at the amusement park are the roller coasters and water slide. the wait time for the roller coaster is 25 minutes and the wait time for the water slide is 10 minutes. if she went on 12 rides total and waited 3 hours in line, how many times did she go on each ride.

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

are ya tryin to ask something or is this a statement

answer: 75°

step-by-step explanation:

∠esk is the supplement of ∠edk, so is 100°. ∠esd = 1/2·arc ed, so is 25°.

since ∠esk = ∠esd + ∠dsk

you have 100° = 25° + ∠dsk . .

fill in known values 75° = ∠dsk . . . . .

subtract 25°

step-by-step explanation:

10+4√2 is the answer. i dont have the time to explain.