luluvdb luluvdb
  • 21-09-2020
  • Mathematics
contestada

1/a + 1/b = 1/c solve for c

Respuesta :

rosscar004
rosscar004 rosscar004
  • 21-09-2020

Answer:

c = ab/a+b

Step-by-step explanation:

Let's solve for c.

1/a + 1/b = 1/c

Step 1: Multiply both sides by ab.

a + b = ab/c

Step 2: Multiply both sides by c.

ac + bc = ab

Step 3: Factor out variable c.

c(a + b) = ab

Step 4: Divide both sides by a+b.

c(a+b)/a+b = ab/a+b

Answer Link

Otras preguntas

Write a story problem that represents 528 ÷ 24.
eight more than the number of children is 24
What process do cells undergo to make more cells for growth and repair?
what is v = Iwh for I
what is 350 divided by 10 to the power of 3?
An injury to what results in difficulty maintaining balance and coordinating movements?
how to write 6/20 in the simplest form
what is the solution to y=5x-7 -3x-2y=-12
The lengths of the parallel sides of a trapezoid are represented by a and b and it's height by h. The area of the trapezoid can be written as 1/2 ah+1/2 bh. Exp
identify and describe someone who has good karma