Which equation can be rewritten as x + 4 = x2?

Answers

Answer 1

Answer:

x^2 - x - 4

Step-by-step explanation:

I'm not sure if this is the answer you're looking for...

Answer 2

Answer:

x2= x + 4 is the answer. Have a great day.

Step-by-step explanation: brainliest please!!


Related Questions

Whats the lowest value of the range of the function shown on the graph?

Answers

Answer:

-2

Step-by-step explanation:

Answer:

Step-by-step explanation:

c

plz help asap
I will mark you as BRAINLIEST ​

Answers

Answer:

-86 ≥ x

Step-by-step explanation:

Answer:

-87 ≥ x

Step-by-step explanation:

In this inequality, it states that -87 is greater than and equal to x.

So we know we have to use this sign.

So, -87≥x

Orlando is making a design for a logo. He begins with a square measuring 22 inches on a side.
The second square has a side length of 17.6 inches, and the third square has a side length of
14.08 inches. Which square will be the first square with a side length of less than 10 inches?
A) fifth square
B) fourth square
C) sixth square
D) seventh square

Answers

Answer: A

Step-by-step explanation:

The first square is 22 inches on a side.

The second is 17.6 inches on a side

the third is 14.08 inches on a side.

We can suppose that we have a constant rate of decrease betwen the sides cubes, this means that:

22in*x = 17.6in

where x is the rate of scale.

x = 17.6/22 = 0.8

Now we test this with the second and third:

17.6in*0.8  = 14.08in

Ok, this works.

then the side of n-th cube can be found with the equation

L = 22*0.8^(n-1)

we can try the different options and see which one gives a value smaller than 10.

A) n = 5

L = 22*0.8^4 = 9.01

Then the correct option is A

Answer:

the answer is A i had a quiz

Step-by-step explanation:

Complete the work shown to find a possible
solution of the equation.
(x - 5) +5=2
(x - 5)2 = -3
A possible solution of the equation is

Answers

Answer:

It's 14.

Step-by-step explanation:

Took it on edg 2020

Solve the following system:
y=1
y=-6x-5

Answers

Answer:

x = -1

y = 1

Step-by-step explanation:

Since it gives you "y", plug in the number given into the equation:

y = -6x - 5

1 = -6x - 5

Then, add 5 to both sides:

1 = -6x - 5

+5       + 5

________

6 = -6x

Divide both sides by -6:

6 = -6x

-1 = x

So now you have, x = -1 and y = 1

1= -6x-5
+5. +5
6=-6x
/-6. /-6

x=-1

Which expression is equivalent to 5y^-3

Answers

Answer:

Step-by-step explanation:

                5

5y^-3 = ---------

               y^3

Which expression is equivalent to
- 5/3?

Answers

Answer:

The first one! :)

Step-by-step explanation:

At the bottom of each question for example the first on it has 1 at the top then at the bottom it says 5/3 with a x.So if it does not say 5/3 it can be excluded.So it says only one 5/3.So one 5/3 is the exact same as 5/3!

And for the last one says -5/3.:)

And no im not saying 1  5/3  :(

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[tex]$\frac{1}{\sqrt[3]{x^{5}}}$[/tex]  is equivalent to [tex]- 5/3[/tex].

The calculation of the given expression can be defined as

[tex]$\begin{aligned} \rightarrow x^{-\frac{5}{3}} &=\frac{1}{x^{\frac{5}{3}}} \\ &=\frac{1}{\sqrt[3]{x^{5}}} \end{aligned}$[/tex]

So, the final answer is "Option b".[tex]$\frac{1}{\sqrt[3]{x^{5}}}$[/tex]

What are Equivalent Fractions?Equivalent fractions are fractions that represent the same value, even though they look different. A fraction has two parts. The number on the top of the line is called the numerator which tells how many equal parts of the whole or collection are taken.  The number below the line is called the denominator and it shows the total number of equal parts the whole is divided into or the total number of equal parts which are there in a collection.

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What's the answer will award brainiest

Answers

Answer:

D

Step-by-step explanation:

Answer:

D?

Step-by-step explanation:

Ryan invests a sum of money in a savings account with a fixed annual interest rate of 4.31% compounded 12 times per year. After 10 years, the balance reaches $12,855.94. What was the amount of the initial investment?

Answers

12855.94 = (1 + .0431/12) 12(10)
8361 = P Hope this helps!

Based on the information given the amount of the initial investment is $8,361.

Let P represent the amount of the initial investment

Hence,

12855.94 = P(1 + .0431/12) ^12(10)

12,855.94=P(1+0.0035917)^120

12,855.94=P(1.0035917)^120

12,855.94=P(1.53760782)

P=12,855.94/1.53760782

P=$8,360.8

P=$8,361 (Approximately)

Inconclusion the amount of the initial investment is $8,361.

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What is the relationship between segment RS and segment RU

Answers

Answer:

I would like to answer but where is the picture for the question. Download that to this page and i will answer it. Have a great day

Step-by-step explanation:

*25 points* Hailey ran a few laps. D(n), models the duration (in seconds) of the time it took for Hailey to run her n^th lap. When did the lap duration increase faster?

A. Between the 3rd and 7th lap

B. Between the 7th and 9th lap

C. The lap duration increased at the same rate over both intervals

Answers

Answer:

B

Step-by-step explanation:

4 laps were ran between her 3rd and 7th lap (inclusive) and the duration increased by 14 seconds

But just 2 laps were ran between her 7th and 9th lap and the duration increased by 11 seconds

So obviously the lap duration increased faster between the 7th and 9th lap

Answer:

B

Step-by-step explanation:

I just did the quiz, so you all can trust me :)

On Monday Julio ran 3,000 meters and on Wednesday he ran 4,500 meters how many meters did Julio run in all

Answers

Answer:

3000+4500= 7500


Use one or more transformations to transform the pre-image (purple) onto the image (white).

Answers

Final answer:

Transformations in geometry include translation, rotation, reflection, and dilation, which are used to change a figure's position, orientation, or size. The appropriate transformation to use depends on the changes observed between the purple pre-image and the white image in the problem.

Explanation:

In mathematics, specifically in geometry, we use transformations to move or change a figure in some way without altering its fundamental shape or size. The transformation of a pre-image onto an image can be achieved using transformations such as translation, rotation, reflection, or dilation.

To transform the purple pre-image onto the white image, firstly identify the type of transformation required. For instance, if the white image is the same size as the purple pre-image and only its position has changed, use translation. If the image is mirrored along a line, use reflection. If it's turned around a point, use rotation. If the image is an enlarged or reduced version of the original figure, use dilation.

Consequently, the precise steps depend on the type of transformation(s) required.

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Show some graphing proportional and linear relationships

Answers

I don’t see anything?
I also don’t see anything

will give brainliest.

Find the value of c that makes the expression a perfect square trinomial.

Answers

You need to give us the equation first, otherwise we can't do it

:|

PLEASE HELP 30 POINTS PLEASE!!!!!

The function f(x)=−11sin(7/3x+1/6)−2 models the average rate of change in temperature of a substance monitored in an experiment. In the function, x represents the number of minutes since the commencement of the experiment and the temperature of the substance is measured in degrees Fahrenheit. Over what range of temperatures does the average rate of change in temperature fall?



The range in the average rate of change in temperature of the substance is from a low temperature of ____°F to a high of ____°F.

Answers

Answer:

-13ºF || 9ºF

Step-by-step explanation:

Answer:

-13ºF & 9ºF

Step-by-step explanation:

The range in the average rate of change in temperature of the substance is from a low temperature of -13º F to a high of F.

please help thanks will mark brainliest

Answers

Answer:

12 inches

Step-by-step explanation:

W = 9 + L

WL = 252

L = 12

Answer:

l = 12

Step-by-step explanation:

Let l = length

width = l+9

The area of rectangle is

A = lw

A = l * (l+9)

252 = l^2 +9l

Subtract 252 from each side

0 = l^2 +9l -252

Factor

What 2 numbers multiply to -252 and add to 9

21*-12 = 252

21-12 = 9

0 = (l+21) (l-12)

Using the zero product property

l+21=0    l-12=0

l = -21     l = 12

We cannot have a negative length

l = 12

Which pair(s) of expressions are equal in value? Check all that apply.

Answers

Answer:

Where is the expressions ?

Step-by-step explanation:

Answer:

a [4.9] and [3.1]

c [-6] and [-6]

Step-by-step explanation:

Edge 2020-2021

It's right I did it

Hope that helps

PLZZZ HELP ME Sue travels by bus or walks when she visits the shops. The probability that she catches the bus to the shops is 0.4. The probability she catches the bus from the shops is 0.7. complete the tree diagram

Answers

last time i did this i got 1.4

Answer: 0.72

Step-by-step explanation:

0.7x0.4=0.28

1-0.28= 0.72

That is what I did in the box and got the correct answer. Hope you have a good day!

the difference of a number x and 7 *

Answers

Answer:

C

Step-by-step explanation:

x-7 is the answer

Answer:

difference means subtract

x-7

C. is correct because it subtracts and the numbers are in order

Step-by-step explanation:

Solve for x: −1 < x + 3 < 5

2 < x < 8
−4 < x < 2
2 > x > 8
−4 > x > 2

Answers

Answer:

-4<x<2

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask ÷)

Find the unknown side of the triangle when x =
12 in and y = 5 in.

Answers

Answer:

13

Step-by-step explanation:

As x and y are perpendicular - we can use pythagoras.

So, The length of side x squared + The length of side y squared = The missing length squared.

12^2=144

5^2=25

144+25=169

sqrt169=13

Answer:

Unknown side = 13 in

Step-by-step explanation:

If it is a right sided triangle, then you can use the Pythagoras theoreum.

unknown side = u

x² + y² = u²

12² + 5² = u²

u² = 144 + 25

u² = 169

u = + - SQRT(169)

{Only the positive value has a meaning}.

Unknown side = 13 in

You have boxes that will hold 1 cubic foot, 3 cubic feet,

9 cubic feet, and 27 cubic feet of paper. What is the fewest

number of boxes you need to hold 257 cubic feet of paper?

Answers

Answer:

13 boxes

Step-by-step explanation:

To calculate the minimum number of boxes that can be had with that amount of paper, they should be kept in the largest box, that is, the 27 cubic foot box, therefore, we divide:

257/27 = 9.51

Which means that we can save the paper in 9 boxes of 27 cubic feet, now we will save the rest in the next smaller box, the 9 cubic foot box.

First let's calculate how many leftover paper:

257 - 27 * 9 = 14

Therefore, we can only use 1 box of 9 cubic feet:

14 - 9 = 5

For the remaining 5 cubic feet use 1 box of 3 cubic feet and 2 boxes of 1 cubic foot.

Therefore, in total it would be:

9 of 27 ft ^ 3 + 1 of 9 ft ^ 3 + 1 of 3 ft ^ 3 + 2 of 1 ft ^ 3 = 13

a total of 13 boxes would be the minimum

Work out the gradient of a line that is parallel to -2x+y-5=0

Answers

Answer:

gradient = 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the gradient and c the y- intercept )

Given

- 2x + y - 5 = 0 ( add 2x and 5 to both sides )

y = 2x + 5 ← in slope- intercept form

with gradient m = 2

Parallel lines have equal gradients

Gradient of parallel line is m = 2

A cone-shaped container has a height of 9 inches and diameter of 2.5 inches. It is filled with a
liquid that is worth $2 per cubic inch.
What is the total value of the liquid in the container?
Use 3.14 for .
Enter your answer in the box.




*pleaseee help i will mark brainliest if right*!!!!!

ps, thank you ​

Answers

Answer:

the total value of the liquid in the container is $29.4

Step-by-step explanation:

This problem bothers on the mensuration of solid shapes, a cone

The volume of a cone is expressed as

V=1/3(πr²h)

Given data

Height h= 9 inches

Radius r= diameter/2= 2.5/2= 1.25in

Substituting we have

V= 1/3(3.14)*(1.25)²*9

V= 1/3*(3.14)*14.06

V= 44.156/3

V= 14.7in³

The volume of the cone is 14.7in³

Hence If 1 in³ of liquid costs $2

14.7in³ will cost $x

x= 14.7*2

x= $29.4

Nine bean plants were grown in varying amounts of light. Mark thinks that, if the light is too intense, a bean plant will not grow as
high.
Is Mark's prediction correct?
Yes; the tallest plants were the ones that got the weakest light.
No; some plants grew just as well while getting very strong light.
Yes, when the light was too strong the plants did not grow as well.
No: plants that got the strongest light were also the ones that grew best.

Answers

Answer: C) Yes, when the light was too strong the plants did not grow well

Step-by-step explanation:

Consider the exponential function f(x) = 1 (154). What is the value of the growth factor of the function?

Answers

The value of the growth factor of the function is 15. To add to your answer, exponential growth happens when the rate of the number of the function corresponds with the present value of the function. This then lets its increase together with time be called an exponential function. 

Answer:

15.

Step-by-step explanation:

f(x) = a b^x

The growth factor is  b - in this case 15.

How do you do this anyone know how

Answers

Slope is rise over run, or the change in y over the change in x. So, you go up vertically then directly horizontal and whatever the change is is the slope.

For example, the first one is -1/3. It's slope is going down to the right, so it's negative . It goes down 1 (y value) and over to the right 3 (x value). Since it goes down and to the right it is a slope of -1/3.

Answer:

ok so........

Step-by-step explanation:

For example, the first one is -1/3. It's slope is going down to the right, so it's negative . It goes down 1 (y value) and over to the right 3 (x value). Since it goes down and to the right it is a slope of -1/3.

Helppp plzz!!! Julius is in charge of planting a peach orchard that covers 15 acres. He uses the same amount of ground space for each tree. Julius plants 25 trees in the section of the orchard called the South Hill region that measures 450 feet by 24 feet. Approximately how many trees does Julius plant in the orchard in all? (1 = 43,560 ).

A. 909

B. 1,151

C. 1,513

D. 1,746

Answers

Answer:

C

Step-by-step explanation:

Area of known planted trees: 450ft x 24ft = 10800 sq ft

total area of orchard: 43560 sq ft. x 15 acres = 653400 sq ft

653400 / 10800 = 60.5 "duplicated known areas"

25 trees in each "known area"

60.5 x 25 = 1512.5 trees

round to 1513 trees

C

I worked it out but not sure

Use the laws of logarithms and the values given below to evaluate the logarithmic expression.
log7=0.8451 log5=0.6990
log3=0.4771 log2=0.3010

Answers

The value of [tex]\(\log 12\)[/tex] is approximately 1.0792 based on the given logarithmic values. Option B [tex]$\approx 1.0791$[/tex]

Let's evaluate the logarithmic expression [tex]\(\log 12\)[/tex]. We'll use the given logarithmic values:

1. Recall that [tex]\(\log 12\)[/tex] represents the common logarithm (base 10 logarithm) of the number 12.

2. Apply the change of base formula:

  [tex]\[ \log 12 = \frac{\log 12}{\log 10} \][/tex]

Given values:

[tex]- \(\log 12 \approx 2.4849\) (from \(\log 12\))[/tex]

[tex]- \(\log 10 \approx 2.3026\) (from \(\log 10\))[/tex]

Now calculate:

[tex]\[ \log 12 \approx \frac{2.4849}{2.3026} \][/tex]

[tex]\[ \log 12 \approx 1.0792 \][/tex]

Therefore, the value of [tex]\(\log 12\)[/tex] is approximately 1.0792.

The correct answer is b. [tex]\(\approx 1.0791\)[/tex].

The correct question is:

Use the laws of logarithms and the values given below to evaluate the logarithmic expression.

[tex]$$\begin{array}{ll}\log 7=0.8451 & \log 5=0.6990 \\\log 3=0.4771 & \log 2=0.3010\end{array}$$[/tex]

[tex]$\log 12$[/tex]

a. [tex]$\approx-1.0791$[/tex]

b. [tex]$\approx 1.0791$[/tex]

c. [tex]$\approx 3.0234$[/tex]

d. [tex]$\approx-3.0234$[/tex]

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