adebukoladoris74 adebukoladoris74

13-07-2020
Mathematics

contestada

if 1/u= 1/8 - 1/5 is the formula Express f as the subject of the formula

Respuesta :

mathstudent55 mathstudent55

13-07-2020

Answer:

f = (uv)/(u + v)

Step-by-step explanation:

1/u = 1/f - 1/v

Multiply both sides by ufv.

ufv(1/u) = ufv(1/f) - ufv(1/v)

fv = uv - uf

fv + uf = uv

f(v + u) = uv

f = (uv)/(u + v)

Answer Link

Otras preguntas

Please select the word from the list that best fits the definition main mechanism of wind erosion deflation loess sand dunes deposition

based on the information in the graph which region's population will decrease in the next 40 years

Why were Sherman's troops so gung-ho about entering South Carolina during the Civil War?

4 ways in which sport can support nation building

some of Earths heat energy is lost to space. why is this important?

What was one result of the building of the Great Wall?

Which did Roger Williams, James Oglethorpe, and William Penn have in common? A. They were all Quakers. B. They were all founders of colonies. C. They were mi

WHICH IS DIFFERENT? FIND "BOTH" ANSWERS. *What number is 20% of 55? *55 is 20% of what number? *20% of 55 is what number? *0.2×55 is what number?

can u plz help me make a box and whisker plot using these numbers: 3, 11, 12, 13, 14, 17, 25, 47, and 72 and then can u plz find the interquartile range and th

Which muscles move without conscious control? voluntary or involuntary