shaunticrocketp7cva0 shaunticrocketp7cva0
  • 02-03-2020
  • Mathematics
contestada

Solve the proportion for the variable given.

4/6 = 9/x
A) 10
B) 6
C) 1
D) 27/2
Answer is d) 27/2
(not asking I'm just informing)

Respuesta :

calculista
calculista calculista
  • 10-03-2020

Answer:

D) 27/2

Step-by-step explanation:

we have

[tex]\frac{4}{6}=\frac{9}{x}[/tex]

Multiply in cross

[tex]4(x)=9(6)\\4x=54[/tex]

Divide by 4 both sides

[tex]x=\frac{54}{4}[/tex]

Simplify

Divide by 2 both numerator and denominator

[tex]x=\frac{27}{2}[/tex]

Answer Link

Otras preguntas

the rule that applies to the following number sentence 0÷7=0
what are positive and negative effects about industrialization?
A yard fabric costs $12.99. How much will 2 feet cost?
6y-5=11 what is y PLEASE HELP
How would I solve 36-7(2) And what would be the answer for this problem
The Aryan migration began its spread into India through the Indus River Valley mainly because
Some irrational numbers are integers. True or false? Explain your choice.
what is the least prime number greater than 50
In addition to carbon dioxide what is one of the products of respiration A sugar B oxygen C chlorophyll D energy
Consider a food chain with 1,000 joules (an energy unit) available at the producer level. If this food chain is grass -> grasshopper -> lizard -> crow,