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3 years ago

Which of the following is the set of all real number x such that x-2 < x-4?

Mathematics

1 answer:

umka2103 [35]3 years ago

5 0

If you subtract x from both sides, then you go from

x-2 < x-4

-2 < -4

which is a false statement. The value -2 is not smaller than -4. It's the other way around. I recommend looking at a number line to compare the two values.

This means that x-2 < x-4 is never true regardless of what x value you pick. So there are no solutions.

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What is the value of x

borishaifa [10]

$x^2=4^2+4^2\\
x^2=2\cdot16\\
x^2=32\\
x=\sqrt{32}=4\sqrt2$

5 0

3 years ago

Write your question here keep it simple and clear

igor_vitrenko [27]

｡☆✼★ ━━━━━━━━━━━━━━ ☾

12 + 12 + 18 + 18 = 60

The perimeter is 60 cm

Have A Nice Day ❤

Stay Brainly! ヅ

- Ally ✧

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7 0

3 years ago

maya has 15 stickers . she places them on a page in rows of 5 . there are 2 flowers and 3 hearts in each row . how many hearts a

MrMuchimi

There are 15 hearts because 5*3 is 15

7 0

3 years ago

Read 2 more answers

Solve the inequality and enter your solution as an inequality comparing the variable to the solution in the box below. 18 + x &g

storchak [24]

Hi there! :)

Answer:

x>24

*The answer must have a positive sign and greater than symbol sign.*

Step-by-step explanation:

First, you switch sides.

$x+18>42$

Then, you subtract by 18 from both sides of an equation.

$x+18-18>42-18$

Finally, you subtract by the numbers from left to right.

$42-18=24$

Final answer is x>24

I hope this helps you!

Have a nice day! :)

-Charlie

7 0

3 years ago

Light travels 1.08 x 10 9 kilometers in one hour. How far does it travel in 2 hours?

ozzi

The distance traveled by the light in 2 hours is 2.16×10⁹ km.

<h3 /><h3>Distance:</h3>

This is the total length of space between two points covered by an object. Distance has no regard for direction as it is termed a scalar quantity. The S.I unit of distance is meter(m).

To calculate the distance traveled by the light in 2 hours, first, we need to calculate the speed of the light.

Formula:

S = d/t................. equation 1

Where:

S = speed
d = distance travelled

t = time

From the question,

Given:

d = 1.08×10⁹ km
t = 1 hour

Therefore,

s = 1.08×10⁹/1

s = 1.08×10⁹ km/h

The distance traveled in 2 hours is

d = 2×1.08×10⁹
d = 2.16×10⁹ km

Hence, the distance traveled by the light in 2 hours is 2.16×10⁹ km

Learn more about distance here: brainly.com/question/23848540

6 0

2 years ago