The cost od the carpool can be modeled by the following equation where c is cost of carpooling per week and m is the most driven to school each week:
c + 1/2(0.303+ 25)
a) find the total weekly carpooling cost, c, if the commute to school is 8 miles each way and paula goes to school four times a week.

b) find the number of miles, m, if the cost is $30.50.

c) solve the equation for m.

jwjeh; hw; kjhekjhkjhwkejhkw

step-by-step explanation:

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:

let's first notice, the center of the hyperbola is at the origin, since the focus points are equidistantly 3 units away from the origin, that also means that the distance "c" from the center to either focus is 3.

it should also be notable that, the traverse axis for this hyperbola is vertical, or namely over the y-axis and therefore, the positive fraction will be the one with y-variable.

the traverse "a" component or distance from the center to either vertex is not 2, is more than 2, so we can safely put it at √5 ≈ 2.24.