what is x • x³
[tex]x \times x ^{3} [/tex]

Answers

Answer 1

Answer:

x^4

Step-by-step explanation:

any variable when multiplied by the same variable will result in the exponent to increase.


Related Questions

If a 3-pound bunch of bananas cost $1.50, how
many pounds of bananas should you be able to
buy for $5.25?

Answers

Answer:

Approximately 3 bunches would equal $4.50. So you should be able to buy at least 4 bunches which would be 10 pounds

Quick help what is 4 2/9 divided by 1/3

Answers

Answer:

[tex]12\frac{2}{3}[/tex]

Step-by-step explanation:

Select the value of x that makes the equation
“-3(x + 10) + 2x = 30” true.
1. 60
2. 0
3. 30
4. -60
5. -20

Answers

Answer:

-60

Step-by-step explanation:

-3(x + 10) + 2x = 30 becomes -3x - 30 + 2x = 30 after having performed the multiplication.  Combining like terms, we get -x = 60, so that x must be -60 (Answer 4)

is this right. ......... I need help
















Answers

Answer:

yes those all seem to be correct, A, B, and D are the ones that are correct

Find two positive numbers whose difference is 15 and whose product is 154.
NO LINKS

Answers

22 and 7
22-7 = 15
22 x 7 = 154

The sum of the two numbers is 40 and the difference is 6. What are the numbers?

ALEKS QUESTION

Answers

Answer:

17 + 23 = 40

23 - 17 = 6 the other person did it right.

Make two equation
First number: A
Second number: B
A + B = 40
A - B = 6
Now use elimination and subtract
2B = 34
B = 17
A + 17 = 40, A = 23

Solution: 17 and 23

Which of the following is the graph of y=3/4x−2

Answers

Is there a picture?

Before editing, a movie is 120 min long. The edited movie is 25% shorter. What is the
length of the edited movie?

Answers

Answer:

90

Step-by-step explanation:

the movie was 25% shorter

25% of 120 is 30

120-30=90

Which graph shows four points that represent equivalent ratios? (The first linked pic is A and B, the second linked pic is C and D) AND NO F,U.CKING BOTS, IM TIRED OF IT

Answers

B looks like the correct answer.

PLEASE HELP FAST!!!!

Answers

Answer:

Option C. The graph has an oblique asymptote

Step-by-step explanation:

hope it helps...

have a great day

Answer:

C

Step-by-step explanation:

I need help!! Please solve theses using formulas and please explain.

Answers

Answer:

[tex]4 \times - 2 {}^{n - 1} [/tex]

Step-by-step explanation:

Use the formula.

[tex]f(n) = f(1) \times {r}^{n - 1} [/tex]

where f(1) is the first terms, r is the common ratio, and n is our undefined term.

4 is our first term. so

f(1)=4.

Our common ratio is -2 so

r=-2.

[tex]4 \times - 2 {}^{n - 1} [/tex]

• plot the two points
• draw the hypotenuse
• complete the triangle
• use the Pythagorean theorem to find the distance between the
given points
• show all your work
• leave answers in simplest radical form.
1. (3, 4), (-2, 6)
У
61
.
2
10
8 9 10

Answers

9514 1404 393

Answer:

  √29

Step-by-step explanation:

We can call the given points A(3, 4) and B(-2, 6).

The right triangle with segment AB as a hypotenuse can best be drawn along grid lines. Then the vertical leg is the difference of y-coordinates: 6-4 = 2, and the horizontal leg is the difference of x-coordinates: 3 -(-2) = 5.

The Pythagorean theorem tells you the square of the hypotenuse is the sum of the squares of the legs.

  AB² = 2² + 5²

  AB² = 4 + 25 = 29

Taking the square root, we find the length of the line segment between the points to be ...

  AB = √29

HELP! WILL GIVE BRAINLIEST!!!

Answers

Answer:

D

Step-by-step explanation:

As you can see from the image attached below, the equation that is being graphed is

F(x) = [tex]\frac{x}{(x+4)(x-1)}[/tex]

This equation splits off into various directions because the denominator is turns into a quadratic equation. Once solved it provides two values for which the quadratic equation would equal zero. Since this equation is the denominator 0 would give a null value and is why on the graph there is no y value for 1 or -4. Yet all other values are valid and have an different y output.

The opposite of -1 ? Please help fast

Answers

Answer:

Step-by-step explanation:

1

Use technology to find the P-value for the hypothesis test described below.
The claim is that for a smartphone carrier's data speeds at airports, the mean is u = 19.00 Mbps. The sample size is n=23 and the test statistic is
t= - 1.939.

P-value = (Round to three decimal places as needed.)

Answers

Answer:

the p-value should be 0.175 sorry if it's wrong :))

Find the value of x in the triangle shown below 8 2

Answers

In the triangle in question, x has a value of √68. The triangle is right - angled triangle based on the dimensions provided. According to this, the neighboring angle will also be x°.

What is an angle?

An angle is a shape made up of two rays that share a terminus and is designated by the name of the angle (the vertex).

The plane that contains the rays contains the angles created by two beams. The meeting of two planes might also result in an angle. These are referred to as dihedral angles.

An angle is created when two straight lines or rays intersect at the same point. The point where all points converge is known as an angle's vertex.

The Roman word angulus, which means "corner," is where the term "angle" comes from. In plane geometry, an angle is a shape made up of two rays or lines with the same termination.

In the triangle in question, x has a value of √68.

The triangle is right- angled triangle based on the dimensions provided. According to this, the neighboring angle will also be √68.

Therefore, a given triangle's angles will all be expressed mathematically as -

Using Pythagoras theorem,

[tex]x^{2} = 8^2 + 2^2\\x^{2} = 64 + 4\\x^{2} = 68\\x = \sqrt{68}[/tex]

As a result, the given triangle's x value is √68.

To learn more about the angle, refer to:

brainly.com/question/25716982

#SPJ1

What is y=4^-x as a percentage to the nearest tenth? Please help!

Answers

Answer: To convert a number into percent multiple it by 100 and then add the percent sign. These examples convert the numbers 23 and 158 to percents. To convert a number with a decimal into percent, multiply it by 100 and add the percent sign. These examples convert 0.4580; 0.0257; and 0.00458.

Hope this help

Step-by-step explanation:

How old am I if 689 reduced by 5 times my age is 464? Write and Solve an Equation with an answer.

Answers

Answer:

45

Step-by-step explanation:

689 - 464 = 225

225 /5 = 45

Can anyone help me I am stuck on this question! and tysm for the people who helped me! <3 Have a nice day!

Answers

Answer:

115.24

Step-by-step explanation:

15.35*4.25=65.2375

65.2375+50=115.2375

115.2375 ≈ 115.24

Find the perimeter of the figure. If you need to use in your computation, approximate its value as 3.14.
Rectangle topped by a semicircle
12 m
10 m
a. 35.57 m
b. 65.40 m
C. 59.70 m
d. 49.70 m

Answers

Answer:

D

Step-by-step explanation:

start time 2 p.m. elapsed time blank and time 8:30 p.m.​

Answers

Answer:

Well I guess this is a math problem but the middle time would be: 6 hours and 30 minutes.

Step-by-step explanation:

Adding 6 hours to 2 pm makes 8:00 on the dot at night. Adding 30 minutes to 8:00 would be 8:30. There you have your answer.

Help will be super appreciated !

Answers

the answer to this should be 7:2

i will give brainliest plzz

Answers

Answer:

Need to see the questions lol

Answer:

Where's the Questions? Dude

Help please ! Thank you

Answers

Answer:

yes, no, yes

Step-by-step explanation:

Answer:

yes i think so

Step-by-step explanation:

Approximent means close enough wich means if you think about it then yes but remmber tax

one.yes

two.no

three. yes bc its 14.95 but even with tax its a yes

hope i helped :)

Can anyone help me with math

Answers

Answer:

I'm willing to help you at the math problem

The sum of two consecutive numbers is 5. Find the equation representing
the same.

Answers

Answer:

Step-by-step explanation:

Let the smallest number = x

The next number will be x + 1

x + x + 1 = 5

2x + 1 = 5          This is likely the answer to the question although it could be the equation above.

Laurel divided 2/3 of a gallon of paint into 4 containers. How much of the of the
paint was put into each container?

Answers

Answer: 1/6 of the paint went to each container

Step-by-step explanation: Since we know he had 2/3 of a gallon of paint and they were divided into 4 containers, we have to divide 2/3 by 4 and when you do that you get 0.16666 continuous but in fraction for you arrive at 1/6 of a gallon of paint

Rosalina just started a new job. She has $500 in her bank account. Every week, she deposits $40 into her bank account. Write an expression to represent how much Rosalina has in her account at any given time using x to represent the number of weeks. please help!!!​

Answers

Answer:

500 + (40x)

Step-by-step explanation:

she already has 500 in her bank account and there are multiple weeks. 40 dollars per week would be 40x since we don’t know how many weeks. then put it in an equation!

Answer:500 + 40w = m

Step-by-step explanation:

500 is the amount you had already then you add 40 per a week so you times that by w depending on the weeks and m is money overall.

this should be the answer

Hoped this helped

someone please help me answer these!

Answers

Answer:

[tex]f(8) = 81[/tex]

[tex](g\ o\ f)(x) = x^2 + 2x -4[/tex]

Step-by-step explanation:

Solving (a):

[tex]f(x) = x^2 + 2x +1[/tex]

[tex]g(x) = x - 5[/tex]

Solve for f(8)

We have:

[tex]f(x) = x^2 + 2x +1[/tex]

Substitute 8 for x

[tex]f(8) = 8^2 + 2*8 +1[/tex]

Solve

[tex]f(8) = 64 + 16 +1[/tex]

[tex]f(8) = 81[/tex]

Solving (b):

[tex](g\ o\ f)(x)[/tex]

This is solved by:

[tex](g\ o\ f)(x) = g(f(x))[/tex]

So, we have:

[tex]g(x) = x - 5[/tex]

[tex]g(f(x)) = f(x) - 5[/tex]

Substitute: [tex]f(x) = x^2 + 2x +1[/tex]

[tex]g(f(x)) = x^2 + 2x + 1 - 5[/tex]

[tex]g(f(x)) = x^2 + 2x -4[/tex]

Hence:

[tex](g\ o\ f)(x) = x^2 + 2x -4[/tex]

Which expression is equivalent to 63 + 27?
A. (9 x 7)(
93)
B. 9(7 + 3)
C. (9 + 7)(9 + 3)
D. 9 + (7 * 3)

Answers

The answer would be B.
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