unknown408888 unknown408888
  • 13-11-2019
  • Mathematics
contestada

Solve the proportion ? : 32 = 9 : 4 for the unknown.
a72
b48
c36
d18

Respuesta :

wolf1728
wolf1728 wolf1728
  • 13-11-2019

Answer:

x : 32 = 9 : 4

4x = 288

x = 72

Step-by-step explanation:

Answer Link
WinterWhitney WinterWhitney
  • 13-11-2019

Answer:

72 is the answer

Step-by-step explanation:

x : 32 = 9 :4

[tex]\frac{x}{32}[/tex] = [tex]\frac{9}{4}[/tex]

cross multiplying

∴ 4 × x = 32 × 9

  4 x = 288

Therefore x = [tex]\frac{288}{4}[/tex]

      x = 72

Answer Link

Otras preguntas

What is a special food named after a British politician?
PLEASE HELP I GIVE THANKS
What is found by multiplying frequency by wavelength?
In which symbiotic relationship does one organism benefit while the other organism is harmed? A. mutualism B. commensalism C. parasitism D. competition I w
What cities does the Golden Gate Bridge connect?
the volume of a cube is 343 cubic yards what is the length of the cube
Which of the following is an example of an X-linked recessive disorder? A. Sickle cell disease B. Methemoglobinemia C. Color blindness D. Huntington disease
Which is the best location to farm? A)East of the jordan river B)Cental Syria C)Southern Israel D)The coast of Lebanon
what's 40% of 40 please explain.
What did Niccolo Machiavelli write and what was it about? a. to purify the church and return it to the people b. the buying and selling of church positions c. T