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2 years ago

What is the value of x?

Mathematics

1 answer:

Andreas93 [3]2 years ago

8 0

20 because with the value and x/y will give you 20 out of that equation

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X+2y=6 <br> SHOW ALL OF YOUR WORK!

Alika [10]

Answer:

x+2y=6

Subtract 2y from both sides.

x=6−2y

Step-by-step explanation:

x=6-2y

3 0

3 years ago

Read 2 more answers

Circle towns limit form a perfectly circular shape that has a population of 20000 in the population density of 480 people per sq

Alex

Answer:

$D =\frac{P}{\pi X^2}$

And solving for the radius we got:

$X = \sqrt{\frac{P}{\pi D}}$

And replacing the data given we got:

$X = \sqrt{\frac{480 \frac{people}{km^2}}{\pi *20000 people}}= 0.0874Km$

And this value converted to meters is $X = 87.40 m$

Step-by-step explanation:

For this case we know the population size $P = 20000$ and we also know the population density $D = 480 \frac{people}{km^2}$

We can assume that the area is a circle. We also know that the formula for the population density is given by:

$D= \frac{P}{A}$

Where P represent the number of people and A the area. Since we are assuming a circle then the area is given by:

$A = \pi X^2$

With X the radius of the circle

And then the populationd density become:

$D =\frac{P}{\pi X^2}$

And solving for the radius we got:

$X = \sqrt{\frac{P}{\pi D}}$

And replacing the data given we got:

$X = \sqrt{\frac{480 \frac{people}{km^2}}{\pi *20000 people}}= 0.0874Km$

And this value converted to meters is $X = 87.40 m$

6 0

4 years ago

You have a budget of $1,900 per week for employees. Employees are pald $11 per hour and work 40 hours per week.

melisa1 [442]

Answer:

Step-by-step explanation:

5 0

3 years ago

What is the first step when solving this equation for t?

Bogdan [553]

Answer:

D. subtract 31 from both sides

you cant combine cuz theyre not like terms and you have to undo the constant number before you undo the second term in the equation so you will end up needing to do letter choice D first.

Step-by-step explanation:

hope this helped a little bit :)

7 0

4 years ago

Read 2 more answers

What are the characteristics of the graph of the inequality x2-2?

lara [203]

Answer:

Step-by-step explanation:

×2-2 = ×2 =4 =4-2=2 as in my thoughts it is kinda appropriate

8 0

3 years ago