Tamsin's bus ride to school is 11 miles long. She rides the bus 4.5 miles from her house to her friend Eric's bus stop. Then she and Eric continue to ride the bus
to school. Tamsin wants to know the distance she and Eric ride together.
What is the unknown in this situation?
the distance from Eric's bus stop to school
the distance from Tamsin's house to Eric's bus stop
6) the distance from Tamsin's house to school

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.

step-by-step explanation:

there's the chart

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.