lestel
lestel lestel
  • 01-10-2020
  • Mathematics
contestada

Can someone help me solve this question? ​

Can someone help me solve this question class=

Respuesta :

TheSection
TheSection TheSection
  • 02-10-2020

Answer:

44

Step-by-step explanation:

We are given:

ab/c = 2 ---------------(1)

bc/a = 4 ---------------(2)

ac/b = 6 ---------------(3)

Multiplying (1) and (2):

ab*bc / ac = 8

b² = 8

Multiplying (2) and (3):

bc*ac/ab = 24

c² = 24

Multiplying (1) and (3):

ac*ab/bc = 12

a² = 12

Now, finding the value of a² + b² + c²:

8 + 24 + 12 = 44 (replacing the values of a² , b² and c²)

Hence, a² + b² + c² = 44

Answer Link

Otras preguntas

True or False? The segments below could form a triangle. A________C is 9 C_____B is 4 B_______________A is 15
Which condensed structural formula represents an unsaturated compound? (1) CH3CHCHCH3 (3) CH3CH3 (2) CH3CH2CH3 (4) CH4
What is A ∩ B?    Let set A = {odd numbers between 0 and 100} and set B = {numbers between 50 and 150 that are evenly divisible by 5}.
The excitation of an electron on the surface of a photocell required 5.0 x 10 –27 J of energy. Calculate the wavelength of light that was needed to excite the e
What is an amendment?
round 75.4614 to the nearest thousandth
What ocean is on the West Coast of the United States?
Name one of the two longest rivers in the United States.
Name one war fought by the United States in the 1900s.
Find the x and y intercept of the line 5x-4y=30.the graph