List the fractions and decimals from greatest to least
3/4 -7/10 -3/4 8/10

Remember that in fractions the small fractions are greater then big fractions and also remember that this rule doesn't apply with negative fractions and it's the opposite.

Therefore your answers are "3/4, 8/10, -7/10, and -3/4."

Hope this helps.

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.