What is the ratio that defines tan(B)

Opposite divided by adjacent... so AC divided by CB.

I don't see enough information here to solve anything but if you want to remember the rules for the ratios of sin, cos, and tan, it's SOH CAH TOA.

S: Sine -

O: Opposite

H: Hypotenuse

C: Cosine -

A: Adjacent

H: Hypotenuse

T: Tangent -

O: Opposite

A: Adjacent

Have a nice night.

89

step-by-step explanation:

3/4 ÷ 3/4

step-by-step explanation:

basically divide any proper fraction with itself to fit the criteria.

so if we are using 3/4, then:

3/4 ÷ 3/4 = 1

so 1 is the quotient.

and the numerators for both these fractions is 3.   and if we divide the numerators:

3 ÷ 3 = 1

we see that quotient is equal to our original quotient as well.