Arestaurant manager wants to order new glasses. the ratio of the number of water glasses to the number of juice glasses in the restaraunt is 15 to 2. how many juice glasses did the restaraunt manager order if she order 180 water glasses?

24

Step-by-step explanation:

the ratio part 15 is associated with 180 water glasses

Divide water glasses by 15 to find one part of the ratio

= 12 ← 1 part of the ratio

2 parts = 2 × 12 = 24 ← number of juice glasses

answer with step-by-step explanation:

a. ∠j is supplementary to ∠k - true:

(opposite angles of a trapezoid are supplementary which means that they add up to 180 degrees)

b. kl is parallel to jm - true:

(opposite sides are parallel to each other in a trapezoid)

c. jk is perpendicular to kl - false:

(clearly, jk does not make a right angle with kl)

d. jk is parallel to lm - false:

(jk and lm are two lines opposite in direction to each other so they cannot be parallel)

e. ∠j is congruent to ∠m - true:

(the angles on each side of the base are congruent)

f. ∠j is congruent to ∠k - false:

(the angles on the same side but opposite side of the base are not congruent)

step-by-step explanation: