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2 years ago

4 hours worked for $12; 7 hours worked for $28l

Mathematics

1 answer:

777dan777 [17]2 years ago

5 0

Answer:

$293.00

Step-by-step explanation:

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What is x/9 = 9/27 help plz

Irina18 [472]

<h3>QUESTION: </h3>

what is x/9 = 9/27 help plz

<h3>ANSWER AND SOLUTION: </h3>

SOLVING FOR X

Reduce first the fraction with 9

$\large \sf = \dfrac{x}{9} = \dfrac{ \cancel9}{ \cancel{27}}$

 $\large \sf = \dfrac{x}{9} = \dfrac{1}{3}$ 

Now simplify using cross-multiply

 $\large \sf = \dfrac{3x}{9} = 1$ 

 $\large \sf = 3x = 1 \times 9$ 

 $\large \sf = 3x = 9$ 

Lastly divide both sides

 $\large \sf = 3x \div 3 = 9 \div 3$ 

 $\large \sf = x = 9 \div 3$ 

 $\large \sf = x = 3$ 

<h3>FINAL ANSWER:</h3>

$\huge \orange{ \underline{ \boxed{ \sf{x = 3}}}}$

HOPE THIS HELP YOU! HAVE A NICE DAY!

~kimtaetae92~

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2 years ago

Plz help I will give Brainlyest plz help fast

Sophie [7]

Answer:

Step-by-step explanation:

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2 years ago

Comppete the equation X^2+y^2-10x+6y=15

mart [117]

I believe you meant: Use completing the square to determine the center and radius of the circle represented by this equation: X^2+y^2-10x+6y=15

x^2 - 10x + 25 - 25 + y^2 + 6y + 9 - 9 = 15
Then:
(x-5)^2 + (y+3)^2 = 24 = 2sqrt(6)

This circle is centered at (5,-3) and has radius 2sqrt(6).

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3 years ago

Is the time it takes for a light bulb to burn outtime it takes for a light bulb to burn out a discrete random variable, a conti

Shalnov [3]

Answer:

Continuous random variable

Step-by-step explanation:

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3 years ago

I want to know the simple way to add fractions like I have a problem with getting the answer to 1/6+1/8=

Jobisdone [24]

You find the lowest common denominator of both fractions, which in this case is 24.
1/6 is equivalent to 4/24 and 1/8 is equivalent to 3/24.
4/24 + 3/24 = 7/24

4 0

2 years ago

Read 2 more answers