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

write three verbal expressions for the following: 6 plus (25÷5).
How does choice of narrator affect characterization
the time, t(in minutes), you need to type a certain paper varies inversely with the rate, r(in words per minute), that you can type. when typing 40 words per mi
what is endometriosis
a baker made two cakes of the same size at the end of the day there was 2/3 of choclate cake left and 5/6 of strawberry cake left the baker divided the remainin
If a=4 and b=5, what is the value of the following expression? 3 (a+3b)-4
solve for x PLEASE and THANK YOU
what is the difference between algebraic expression and algebraic equation?
What is the remainder when (x4 + 36) is divided by (x2 – 8)? 36
Each sentence describes an interaction between two of Earth’s spheres. Match each sentence with the spheres that are interacting. geosphere and hydrosphere hydr