labonte3 labonte3

01-12-2020
Mathematics

contestada

Solve the proportion x/21 = 1/3

Respuesta :

evanc7515 evanc7515

01-12-2020

Answer:

21 (Verified Answer) ✅

Step-by-step explanation:

A proportion is solved by cross multiplying.

3x = 21

x = 7

Now, let's check it

3(7) = 21 x 1

21 = 21 ✅

Answer Link

01-12-2020

Answer:

x=7

Step-by-step explanation:

CROSS MULTIPLY

x/21=1/3

3*x=3x

21*1=21

3x=21

x=7

Answer Link

Otras preguntas

A train moves a constant velocity of 50km/h how far will it move in 0.5h

In modern societies, the concept of the "family" is

of 1000 students, 530 were boys and 180 had bicycles. of those who had bicycles, 30 were girls. what is the probability that a student surveyed was a boy or had

Plants are capable of using nitrogen directly from the atmosphere. a. True b. False

Evaluate 3|-4| help please!

7a - 17 = 9a + 1 (Finding Common Denominators)

Which option best describes why Puritans were motivated to migrate from England to the New World? Puritans who wanted to convert to Judaism could do so in the

What was a major difference between Romanticism and communism in the 18th and 19th centuries?

You can trace the lineage of the nco back to

I need a 8 sentence paragraph on topic drunk driving can be stopped