Please help! Students standing on the roofs of two tall building complete the following measurement. The taller building is 15 stories taller than the shorter building. The stories in each building measure 12 feet. The student standing on the shorter building measures the angle of depression to the base of the taller building to be 32 degrees. The student standing on the taller building measures the angle of depression to the base of the shorter building to be 54 degrees. What is the heigh of each building (feet) ?

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or