kikimon15im2006 kikimon15im2006

03-09-2019
Mathematics

contestada

PLZ HELP!
Write 3.7... as a mixed number
Let x =.
10x =
9x =
x =
So 3.7 is equal to?

Respuesta :

calculista calculista

10-09-2019

Answer:

3 7/9

Step-by-step explanation:

we have

3.77777... -----> is a repeating decimal

Let

x=3.7...

so

10x=37.7...

10x-x=37.7...-3.7...

9x=34

x=34/9

Convert to mixed number

34/9=(27/9)+((7/9)=3+(7/9)=3 7/9

Answer Link

Otras preguntas

An oak tree that is 220 years old produced acorns at two different rates. Until it reached maturity, it produced an average of 900 acorns a year. However, once

Suppose the slope of a line is positive. Describe what happens to the value of x as the value of y increases

Suppose the slope of a line is positive. Describe what happens to the value of x as the value of y increases

Signs of Roman decline were manifested by agricultural and economic prosperity which undermined the values of Rome. the weakening of Rome's army which was force

make a short dialogue about the introduction!

-2 (x-7)=-(2x+5) solve for x

Pentane, C5H12, will react as shown below: ____C5H12(l) + ____O2 --- ______CO2 +_______ H2O H20(g) 1. Balance the equation above by putting coefficients into ea

a trapezoid has an area of 20cm squared and a height of 5 cm. what is the sum of its top and bottom sides

The Middle Colonies were most known for its what of different religions?

what is tn=6n-9.5,t15