Given m||n, find the value of x.

Answer:

14 units.

Step-by-step explanation:

Because your trying to find the distance between you add the negative and positive together.

Answer: 1.25

Step-by-step explanation:

$0.80

$0.45                  (when adding 8+4 you carry the 1 from 12 to the 0s

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 1   . 2  5

Answer:

7.5e+14

Step-by-step explanation:

Used a calculator

Answer:

x = 5 or x = 5 + 2 i or x = 5 - 2 i

Step-by-step explanation:

Solve for x:

x^3 - 15 x^2 + 79 x - 145 = 0

Hint: | Factor the left-hand side.

The left hand side factors into a product with two terms:

(x - 5) (x^2 - 10 x + 29) = 0

Hint: | Find the roots of each term in the product separately.

Split into two equations:

x - 5 = 0 or x^2 - 10 x + 29 = 0

Hint: | Look at the first equation: Solve for x.

Add 5 to both sides:

x = 5 or x^2 - 10 x + 29 = 0

Hint: | Look at the second equation: Solve the quadratic equation by completing the square.

Subtract 29 from both sides:

x = 5 or x^2 - 10 x = -29

Hint: | Take one half of the coefficient of x and square it, then add it to both sides.

Add 25 to both sides:

x = 5 or x^2 - 10 x + 25 = -4

Hint: | Factor the left-hand side.

Write the left hand side as a square:

x = 5 or (x - 5)^2 = -4

Hint: | Eliminate the exponent on the left-hand side.

Take the square root of both sides:

x = 5 or x - 5 = 2 i or x - 5 = -2 i

Hint: | Look at the second equation: Solve for x.

Add 5 to both sides:

x = 5 or x = 5 + 2 i or x - 5 = -2 i

Hint: | Look at the third equation: Solve for x.

Add 5 to both sides:

Answer: x = 5 or x = 5 + 2 i or x = 5 - 2 i

Answer:

a. 13 min, 40 sec

b. 81 min, 6 sec

Step-by-step explanation:

Answer:

c

Step-by-step explanation:  since shes running 8 meters a second you would divide 100 meters by 8 meters

Answer:

protons and neutrons

Step-by-step explanation:hope this helps

Answer:

90, 64

Step-by-step explanation:

Rottweiler is 90

German Shepard is 64

Answer: What is your question?

Step-by-step explanation:

Answer:

What are the available answers to choose from?

Step-by-step explanation:

Answer:

it's b, c, e

Step-by-step explanation:

I hoped this helpful for u.

Thank you ☺️☺️

Answer:

Reflexive property

Step-by-step explanation:

This property states that any real number equals itself

Example: z=z

Step-by-step explanation:

b = -2 , a = 8 , c = -1

x= b^2 - 4ac

x = (-2)^2 - 4(8)(-1)

x = 4 + 32

x = 36

36 > 0

2 real solutions?

I'm not sure for the answer OwO

Answer:

It takes 2.4 hours to travel 480 miles.

Step-by-step explanation:

From the graph race car is moving at 100 miles in 0.5 hours. So, in 1 hour, car could travel 2*100 =200 miles per hour.

So, we can set up equation as

y= 200x.

Plug in y as 480 then solve for x.

480 =200x

Divide both sides by 200

2.4=x

So, it would take 2.4 hours.

Answer:

[tex]\displaystyle y=\frac{1}{2}x-2[/tex]

Step-by-step explanation:

The equation of the line in slope-intercept form is:

y=mx+b

Being m the slope and b the y-intercept.

Suppose we know the line passes through points A(x1,y1) and B(x2,y2). The slope can be calculated with the equation:

[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]

The points are (-6,-5) and (-4,-4), thus:

[tex]\displaystyle m=\frac{-4+5}{-4+6}=\frac{1}{2}[/tex]

Knowing the value of the slope, the equation of the line is:

[tex]\displaystyle y=\frac{1}{2}x+b[/tex]

The value of b can be found using any of the points in the equation and solving for b. Let's pick the point (-6,-5):

[tex]\displaystyle -5=\frac{1}{2}(-6)+b[/tex]

Operating:

-5=-3+b

Solving:

b=-2

The equation of the line is:

[tex]\boxed{\displaystyle y=\frac{1}{2}x-2}[/tex]

Answer:

Have a great day!

Step-by-step explanation:

1 dollar per game for 3 games would cost 3 dollars.

20 subtracted by 3 is 17.

17 divided by 4 is 4.

The number of shoes they can rent is 4.

Hope this Helps!

Answer:

A

Step-by-step explanation:

usa test prep

Answer:

(3+1/2,3+6/2)

(4/2,9/2)

(2,4.5)

Step-by-step explanation:

it may help you to understand

Answer:

The height as a function of time is

h(t) = -(1/2)gt2 + v0t + h0

h(t) = -16t2 + 32t + 20

The ball reaches the ground when h(t) = 0

-16t2 + 32t + 20 = 0

Solve this quadratic equation for t.  You will get a positive solution and a negative solution.  Discard the negative solution, since time begins at t=0 at the moment the ball is struck.  Can you finish from here?

Unit conversion is a way of converting some common units into another without changing their real value. 50 cents per minute to dollars per hour is 3 dollars per hour.

Unit conversion is a way of converting some common units into another without changing their real value. for, example, 1 centimetre is equal to 10 mm, though the real measurement is still the same the units and numerical values have been changed.

The 50 cents per minute can be converted to dollars per hour as,

50 cents per minute

= 50 cents / 1 minute

Since 1 dollar has 100 cents and 1 hour has 60 minutes, therefore,

= (50/100)dollar / (1/60) hour

= (50×60)/100 dollars per hour

= 3,000/100 dollars per hour

= 3 dollars per hour

Hence, 50 cents per minute to dollars per hour is 3 dollars per hour.

Learn more about Units conversion here:

https://brainly.com/question/4736731

#SPJ2

Answer:

$135 each

Step-by-step explanation:

Since they plan to pay in 4 equal payments and the total is $540, you'd divide 540 ÷ 4 and it will give you $135

Answer:

135

Step-by-step explanation:

540/4=135

hope this helps :3

if it did pls mark brainliest

Answer:

1 5/7

Step-by-step explanation:

Answer:

AB and AE

Step-by-step explanation:

Answer:

[See Below]

Step by Step Explanation:

[tex]Hey~There![/tex]

___________________________

➜ Solve by dividing:

___________________________

So with the above work we can conclude that each bookcase has [tex]\bold1\bold0\bold1\bold2[/tex] books.

___________________________

[tex]Hope~this~helps~Mate!\\-Your~Friendly~Answerer,~Shane[/tex] ヅ

Answer:

-13p-12

Step-by-step explanation:

Answer:

Function

Step-by-step explanation:

If you drew a line through the graph, the line would not intercept each point on the graph more than once.

Answer:

soo the table isnot here but look for the one that has the nnumbers going up if its a graph the / that is the way of te numbers  but \ is going down soo aviod

if posible

Step-by-step explanation:

....

Answer:

I believe the answer is D

Step-by-step explanation:

I took the quiz on edge, the answer is D :)

Answer:

-7+4=-3

Step-by-step explanation:

Think of it as adding head to cold (cold being negative numbers). You are adding four "heats" to seven which makes it hotter. The hotter something gets the closer to positive numbers it is. . . so when adding four things if heat to 7 it gets hotter by four therefore it's now at -3.

sorry if that didn't make sense

Answer & Step-by-step explanation:

To start the question, you could set up an equation to explain that -7 is being moved x units to -3

-7 + x = -3

Next you have to find x

-7 + x - (-7) = -3 - (-7)

x = 4

Now you substitute x for 4 in the original equation

-7 + 4 = -3

Hope this helped!!!

Answer:

(a)

Amount of water in the first pool (in liters) = 3850 liters - 33 liters per minute * x minutes

Amount of water in the second pool (in liters) = 4370 liters - 43 liters per minute * x minutes

(b)

3850 liters - 33 liters per minute * x minutes= 4370 liters - 43 liters per minute * x minutes

Step-by-step explanation:

(a) With x being the minutes after which you want to calculate the amount of water in the pool, to calculate this amount of water you must subtract the water drained from the initial amount of water that the pool contains.

Knowing that, for example, the water from the first pool drains at a rate of 33 liters per minute, then after x minutes, the total water drained will be 33 liters per minute * x minutes. Then:

Amount of water in the first pool (in liters) = 3850 liters - 33 liters per minute * x minutes

Reasoning in the same way:

Amount of water in the second pool (in liters) = 4370 liters - 43 liters per minute * x minutes

(b)  Now want to know when the two pools would have the same amount of water.  If they have the same amount of water then you can express:

Amount of water in the first pool = Amount of water in the second pool

Replacing the expressions found in (a):

3850 liters - 33 liters per minute * x minutes= 4370 liters - 43 liters per minute * x minutes