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

After world war ii, western germany became the _______, or west germany.

What percent of 9th grade boys are likely to be involved in drinking?

What name was given to franklin d. roosevelt's approach to foreign relations?

If a rectangle measures 8 feet on the short side and 9.8 feet on the long side what is the area of the rectangle in square feet

Spanish 99 Points! ¿What is the polite command form of seguir? ¿What is the polite command form of tener?

Please answer! Will give 25 points!

Which structure contains the capillaries responsible for filtering blood into the nephron? a. proximal convoluted tubule b. bowman's capsule c. l

The probability of event A is x, and the probaility of event B is y. If the two events are independent, which condition must be true? P(A|B) = x

which has not been a major source of CFCs

For a certain transverse wave, the distance between two successive crests is 1.20 m and eight additional crests pass a given point along the direction of travel