akuaanimah45 akuaanimah45

05-07-2021
Mathematics

contestada

if 2/a=1/b-1/d find an expression for d in terms of a and b

Respuesta :

06-07-2021

Answer:

Step-by-step explanation:

2/a = 1/b - 1/d

2d/a = d/b - 1

2d/a - d/b = -1

d(2/a - 1/b) = -1

d(2b-a)/(ab) = -1

d(a-2b)/(ab) = 1

d = ab/(a-2b)

Answer Link

Otras preguntas

what important natural resources for Tlingit people

Solve by substitution X+3y=1 and -3x-3y=-15

What impact did technological innovations have on the british economy

How does meiosis I differ from meiosis II

Mauro has 140 ft of rope. He will cut it into two pieces so that the length of the longer piece is 3 times the length of the shorter piece. What will the length

Which three ordered pairs complete the table to give solutions of the equation y = x – 5? A. (–3, –2), (0, –5), and (3, 2) B. (–3, –2), (0, –5), and (3, –2)

what happens when the smog lifts in los angeles,california

Which was a result of the War of 1812? A. New Orleans was returned to French control after a victory by Napoleon's army. B. Americans voted President James Madi

What happens to a white light passes through a prism?

Which team has represented the AFC in the Super Bowl the most times?

Q&A Education