Can someone me with 16. ,18. ,20. ,22. i don’t understand these

Step-by-step explanation:

16.

(3/5)y = 6

Multiply both sides by 5

3y = 6 times 5

Divide both sides by 3

y = 30/3

y=10

18.

(6/7)c = 18

Multiply both sides by 7

6c = 18 times 7

Divide both sides by6

c = 21

20.

(11/12) = (3/4)h

Multiply both sides by 4

11/3 = 3h

Divide both sides by 3

h = 11/9

22.

m/26 = -1/2

Multiply both sides by 26

m = -13

Hope this helps!

Please mark brainliest if you think I helped! Would really appreciate!

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.