angelia83 angelia83

08-10-2019
Mathematics

contestada

4/12 = y/9 what is the proportional relationship

Respuesta :

jimthompson5910 jimthompson5910

08-10-2019

Answer: y = 3

========================================

Work Shown:

4/12 = y/9

4*9 = 12*y .... cross multiply

36 = 12y

12y = 36

12y/12 = 36/12 .... divide both sides by 12

y = 3

Answer Link

Otras preguntas

following the Spanish american war and especially in regard to american occupation of the Philippines most anti imperiasts argued that

how do you represent real world problems involving ratios and rates with tables and graphs

what is the action and reaction of somebody holding their hand Out the window of a moving car

what is the ratio of 132 and 89 girls

3/4 write the fraction or mixed number as a percent

the ratio of oil to vinegar in a certain salad dressing is 8:5. how much oil must be blended with 7 liters of vinegar for that recipe?

Ocean ridges generally are located

What characteristic is highly visible in the Netherlands?

What day did Lewis and Clark leave Fort Mandan. I know it's between February and March of 1805 but I need to know the exact date.

3/4 write the fraction or mixed number as a percent