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

E = mv^2 Work out the value of E when m = 3 and v = 10
What is the value of f(-4) in the piecewise function f(x)= -x-5 for -5<= x <= -2; -x^2+1 for -2<=x<=2; (x-3)^2+2 for 2<=x<=4? If that makes an
name three roles you play in your relationships with others. explain when you play each role.
Give a counter example to this statement. The quotient of two fractions between 0 and 1 is always a whole number.
Jane watched one television program for 1/4 of an hour and then changed channels to watch another program for 20 min. Write an equation to describe the fraction
shanes neighbor pledged 1.25 for every 0.5 miles that shane swims in the charity swim-a-thon.if Shane swims 3 miles,how much money will his neighbor donate?
Is Glass a good conductor of heat? is Metal a good conductor of heat? is wood a good conductor of heat
What is being personified in the following passage? Fear had settled over the city.
written in simplest form, the expression (x^2)(y^2)-9 over 3-xy is equivalent to 1. -1 2. 1 over 3+xy 3. -(3+xy) 4. 3+xy Please show work
how did the experience of the early colonists shape Americas political and social ideals?