BillyBob0531 BillyBob0531

01-12-2021
Mathematics

contestada

Use cross multiplication to figure this out. (What does xy = )
.78x/7 = 19/4y

Respuesta :

jieren3185 jieren3185

01-12-2021

Answer:

xy = 42.6282051282...

Step-by-step explanation:

0.78x/7 = 19/4y

0.78x * 4y = 3.12xy

19 * 7 = 133

3.12xy = 133

3.12xy/3.12 = 133/3.12

xy = 42.6282051282...

Answer Link

Otras preguntas

Need help asappppppp

What did Dionysus do when he became a man? (Greek mythology)

Lin rode her bike 2 miles in 8 minutes. She rode at a constant speed. Complete the table to show the time it took her to travel different distances at this spee

Negative three times a number is less than six

Please help me I’m struggling awnser a fraction in simplest form

Math homeworkkkkkkkkkkkkkk

8. Which of the following is one serving of alcohol? -12 ounce ale/IPA -1.5 ounce whiskey -6 ounce wine -16 ounce beer

A model of the cell cycle is shown here. A student wants to refine the model to include more details about the M phase. Modify the model by selecting the parts

Kacie bought 2 breakfast wraps and 2 bottles of juice for $14. At the same shop, Adam bought 3 breakfast wraps and 5 bottles of juice for $26. How much does one

what does the narrator plan to do