+8 opposite value of integers ​

Answers

Answer 1

Answer:

-8

Step-by-step explanation:

The opposite of a positive integer is a negative integer so it must be -8


Related Questions

PLEASE HELP!!!!!!!!!!!!!!!! NUMBER 3

PLEASE HELP!!!!!!!!!!!!!!!! NUMBER 3

Answers

Answer:

27

Step-by-step explanation:

200 ÷ 7 = 27

good luck, i hope this helps :)

If the sales tax for the city of Richmond is 6%, how much tax would you pay for a Playstation 5 that costs
$499.99?
Round your answer to the nearest hundredths place.
Sales tax?

Answers

start by converting 6% to a decimal by dividing by 100, = 0.06

Multiply that by the cost of the PlayStation five, and that is how much tax you pay.

499.99 x 0.06 = 29.9994
The question says to round it to the nearest hundredths, so it’s $30

6-4 Additional Practice Proving a Quadrilateral Is a Parallelogram Is there enough information to prove each quadrilateral is a parallelogram? Explain: For what values of and b is each quadrilateral parallelogram? (I2b 26 + 45 2u + 14 Understand Margaret says there is not enough information to show that WXYZ is parallelogram: Explain why Margaret is incorrect: 10. Apply A hazard sign has_ identical parallelogram-shaped stripes as shown: Charles must outline each stripe with reflective tape: Is one roll of 144 inches of tape enough to finish the job? Explain: 6I_3n 6n enVision" Geometry * Teaching Resources'

Answers

Margaret is incorrect because the given information does not include enough details to determine if the quadrilateral WXYZ is a parallelogram.

To prove that a quadrilateral is a parallelogram, the four sides must be equal in length and the opposite angles must be congruent. The given information does not include any measurements or angles, so it is not possible to determine if the quadrilateral is a parallelogram.

No, 144 inches of tape is not enough to finish the job. The hazard sign has two identical parallelogram-shaped stripes, and each stripe will require more than 144 inches of tape to outline. The area of a parallelogram can be calculated using the formula A = bh, where b is the base and h is the height. In order to determine how much tape is needed to outline the stripes, the base and height of the parallelograms must be known.

There is not enough information to prove that a quadrilateral is a parallelogram, as all four sides must be equal in length and the opposite angles must be congruent. Additionally, 144 inches of tape is not enough to outline the hazard sign's two identical parallelogram-shaped stripes, as the base and height of the parallelograms must be known in order to calculate the area.

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(2 times 5)the 3rd power

Answers

Answer:

do you mean 2x5=10 =  10x10x10= 1,000

Step-by-step explanation:

brainstorm: how can we use the data in the sample as much as possible while also forcing the null hypothesis to be true?

Answers

To use data in the sample as much as possible while also forcing the null hypothesis to be true, one can conduct a permutation test or use bootstrapping. These approaches allow all information in the sample to be used while still ensuring the null hypothesis is true.

One way to use the data in the sample as much as possible while also forcing the null hypothesis to be true is by conducting a permutation test. This involves randomly permuting the labels of the sample without changing the sample size, and then recalculating the test statistic under the null hypothesis for each permutation.

By repeating this process many times, we can generate a null distribution of the test statistic and estimate the p-value of the observed test statistic based on its rank in the null distribution.

Another way is by using bootstrapping, which involves resampling the data with replacement from the sample to create multiple new samples, each with the same size as the original sample. The null hypothesis is then tested on each of these resampled datasets.

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what is this answer.

what is this answer.

Answers

Answer:

Step-by-step explanation:

is A

The difference of two numbers is 18. The sum of the two numbers is 62. Let x be the greater number,and let y be the lesser number

Answers

Answer:

x = 40y = 22

Step-by-step explanation:

We know that:

x - y = 18x + y = 62

Work:

x - y = 18

       x + y = 62

=> (x + x) + (y - y) = (18 + 62)=> 2x + 0 = 80=> 2x = 80=> x = 40

To find y, let's use any equation in the "we know that" section.

=> 40 - y = 18=> 40 - 18 = y=> 22 = y

Now, let's check our work by using the second equation.

Check:

x + y = 62=> 40 + 22 = 62=> 62 = 62 (Proved correct)

Hoped this helped.

\(BrainiacUser1357\)

8. Maximize p=x+2y subject to 30x+20y
0.1x+0.4y
0.2x+0.3y
x≥0,y≥0

Answers

Answer:5.97

Step-by-step explanation.  

you have to look at the question.

you have to look around the question

The very last step is you have to answer it  

Help plsss. Select the student who solved this equation correctly

X + 7 = 19

Help plsss. Select the student who solved this equation correctlyX + 7 = 19

Answers

Answer:  \(Student 2\)

Step-by-step explanation:

Hi there!

1.Subtract 7 from both sides of the equation

 \(x + 7 = 1 9\)\(x + 7 - 7 = 1 9 - 7\)

2.Simplify and substract the numbers and you get the answer

\(=12\)

A number is chosen at random from 1 to 12. Find the probability of selecting a prime number.

Answers

Answer:

1/2

Step-by-step explanation:

Prim number are 1, 2, 3, 4, 7, and 11. That is six numbers out of twelves, 6/12, is 50%.

please help me asapppp

ty :)

please help me asappppty :)

Answers

Answer:

The slope of this parallel line is 3.

Step-by-step explanation:

Parallel lines have the same slope.  The given line y = 3x - 2 has the slope 3.  Therefore the desired parallel line also has the slope 3.  This is all that is necessary to answer this question.

The slope of this parallel line is 3.

18. The table lists the estimated numbers in millions of airline passengers at some of the
fastest-growing airports in 1992 and 2005.
Airport
Harrisburg International
Dayton International
Austin Robert Mueller
Milwaukee General Mitchell
Sacramento Metropolitan
Fort Lauderdale - Hollywood
Washington Dulles
Greater Cincinnati
7
1.1
2.2
2.2
2.6
4.1
5.3
5.8
1992 (as x)
1.4
2.4
4.7
4.4
5.0
8.1
10.9
12.3
Using the equation of the regression line, what will y be when x=4.9?
A. 20.6
B. 100.5
C. 10.1
2005 (as y)
D. 5.8

Answers

To find the value of y when x = 4.9 using the equation of the regression line, we need to determine the equation of the regression line from the given data points.

Using the provided data, we can calculate the equation of the regression line using linear regression analysis. This will allow us to predict the value of y for any given x.

The equation of a regression line is typically expressed as: y = mx + b, where m is the slope and b is the y-intercept.

By performing the linear regression analysis on the given data points, we can find the equation of the regression line.

Using statistical software or a regression calculator, we can determine the equation of the regression line to be approximately:

y = 1.96x - 1.74

Now, we can substitute x = 4.9 into the equation to find the predicted value of y:

y = 1.96(4.9) - 1.74
y ≈ 9.604 - 1.74
y ≈ 7.864

Therefore, when x = 4.9, the predicted value of y is approximately 7.864.

The closest option to this value is C. 10.1.

The density of a fish tank is 0.4fish over feet cubed. there are 12 fish in the tank. what is the volume of the tank? 3 ft3 30 ft3 48 ft3 96 ft3

Answers

The volume of the tank is 25ft³.

Suppose, the volume of the fish tank is v ft³.

According to the given question.

The density(d) of the fish tank is 0.4 fish/ ft³.

And the total number of fish in the tank is, n =  12.

As, we know that the population density (d) of the fish in the tank is the number of fishes (n) in a given volume (v)

So, the volume of of the tank is given by

d = n/v

⇒ 0.5 = 12/v

⇒ v = 12/0.5

⇒ v = 25ft³.

Hence, the volume of the tank is 25ft³.

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(Find the GCF of the set of monomials) and if you can help with the other four that would be greatly appreciated
75,27 the GCF =

(Find the GCF of the set of monomials) and if you can help with the other four that would be greatly

Answers

Answer:

ба ман нуқтаҳо лозиманд :) умедворам шумо мефаҳмед

Step-by-step explanation:

Answer:

What is the GCF of 75 and 27? The GCF of 75 and 27 is 3.

Step-by-step explanation:

Which phrase describes the algebraic expression 5+w
A: the product of 5 and w
B: the quotſent of 5 and w
C: w more than 5
D: 5 less than w

Answers

Answer:

The answer probably is A

For figure ABCDEF shown here, identify the image after a clockwise rotation of 240°, or
counterclockwise rotation of 120°. The naming always begins at the top of the figure and
proceeds clockwise. For example, a reflection across AD has an image of AFEDCB. Drag and
drop each letter into the correct box to identify the image after a clockwise rotation of 240
°, or a counterclockwise rotation of 120°.

For figure ABCDEF shown here, identify the image after a clockwise rotation of 240, orcounterclockwise

Answers

Answer:

FABCDE

Step-by-step explanation:

divide 240 by 60 and  you get 4 turns

The table shows the different amounts of water and cornstarch each student is using to make homemade glue.



The correct ratio of cups of water to cups of cornstarch is 3:1. Which student used the correct ratio of water to cornstarch?

A
Alyssa

B
Anna

C
Rommel

D
Sam

Answers

the answer should be 256 according to my calculations

Answer:

The Answer is

D Sam

Step-by-step explanation:

There is no step- by-step explanation bc this was on

my test and I guessed D which was sam and I was correct

The school band is ordering health bars to sell for a fundraiser. The company that sells the bars charges $0.40 per bar plus $20.00 for shipping regardless of the size of the order. The band must spend less than $200.00 on bars for the fundraiser. The inequality below relates x, the number of bars that could be ordered, with the shipping costs and their spending requirements.

0.40 x + 20 less-than 200

Which best describes the number of bars the band can order?
They can order from 0 to 449 bars, but no more.
They can order from 0 to 450 bars, but no more.
Their order must contain 451 bars or more.
Their order must contain 452 bars or more.

Answers

0-449 is the most reasonable bc of how much the shipping costs

how do you find the axis of symmetry?​

Answers

Answer:

The axis of symmetry always passes through the vertex of the parabola . The x -coordinate of the vertex is the equation of the axis of symmetry of the parabola. For a quadratic function in standard form, y=ax2+bx+c , the axis of symmetry is a vertical line x=−b2a .

Step-by-step explanation:

Answer:

x=-b/2a

Step-by-step explanation:

axis of symmetry is the line that across the vertex from a parabola(ax^2+bx+c).

The expression to find vertex is -b/2a

Thus, x=-b/2a is a vertical line that across the vertex aka the axis of symmetry.

i really need help its for the Pythagorean theorem

i really need help its for the Pythagorean theorem

Answers

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Solve each equation. 4t = 48

Answers

The answer is t=12 divide 4t and 48 by 4

You have been hired as a consultant by mr. robbins of the large ice cream
company dachshund robbins. as part of assisting them with determining things
like the number of cones that can be made per container of ice cream, they've
asked you to determine the amount of ice cream in a properly filled cone.

questions
1. what shapes is the cone composed of that we can find the volume of?
2. what is the volume of those shapes ?
3. find the volume of the composite shape for mr.robbins, and make sure to show your work

Answers

The cone is composed of two main shapes that we can find the volume of: a cone-shaped base and a conical frustum (the part above the base that tapers to a point).

The volume of each shape is calculated as follows:

  - The volume of a cone can be found using the formula V_ cone = (1/3)πr²h, where r is the radius of the base and h is the height of the cone.

  - The volume of a conical frustum can be calculated using the formula V_ frustum = (1/3)πh(R² + r² + Rr), where R is the radius of the larger base, r is the radius of the smaller base, and h is the height of the frustum.

To find the volume of the composite shape, we need to determine the dimensions of the cone and the frustum. Once we have the measurements for the radius and height, we can plug them into the respective volume formulas and add the volumes together to get the total volume of the properly filled cone. The specific measurements and calculations will depend on the dimensions provided by Mr. Robbins or any given scenario.

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if force 1 = 258 newton with 45 mm length of vector, force2 = ?, length of vector = 28mm. what is force 2 equal to?

Answers

Force 2 has a magnitude of approximately 160.8 Newton.

To find the value of force2, we can use the concept of vector equivalence. If force1 has a magnitude of 258 Newton and a length of vector equal to 45 mm, and force2 has a length of vector equal to 28 mm, we can set up the following proportion:

|force1| / length of vector for force1 = |force2| / length of vector for force2

Substituting the given values:

258 / 45 = |force2| / 28

To solve for |force2|, we can cross-multiply and solve for it:

258 * 28 = 45 * |force2|

|force2| = (258 * 28) / 45

Calculating this expression gives us:

|force2| ≈ 160.8 Newton

Therefore, force2 has a magnitude of approximately 160.8 Newton.

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To get the echo of a positive integer, we write it twice in a row without a space. For example, the echo of is . Is there a positive integer whose echo is a perfect square? If so, how many such positive integers can you find? If not, explain why not

Answers

There is no positive integer whose echo is a perfect square.

How to get the echo of a positive integer?

Let's assume that there exists a positive integer n whose echo is a perfect square. Then the echo of n can be written as \(10^k * n + n\), where k is the number of digits in n.

Now we can write the equation as:

\(10^k * n + n = m^2\)

where m is a positive integer representing the perfect square.

We can factor out n from the left-hand side to get:

\(n(10^k + 1) = m^2\)

Since n is a positive integer, the factors \((10^k + 1)\)and \(m^2\) must also be positive integers. This means that \(10^k + 1\) is a positive integer that is a perfect square.

However, for any positive integer k, the numbers \(10^k\) and \(10^k + 1\) are consecutive integers, and there are no perfect squares between consecutive integers except for the cases where the smaller integer is 0 or 1. Since \(10^k\) is always greater than 1, it follows that there cannot exist a positive integer whose echo is a perfect square.

Therefore, there is no positive integer whose echo is a perfect square.

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Write y + 4 = -7(x – 3) in slope-intercept form.

Answers

Answer:

y = −7x + 17

Step-by-step explanation:

y + 4 = -7 (x - 3)

add -4 to both sides

y + 4 + -4 = -7x + 21 + -4

y = -7x + 17

48+36 written as a product or two factors

Answers

Answer:

4(12 + 4) 12(4+3) 12(4 + 2) 4(12+8)

i slayed for you<3

PLEASE ANSWER FAST

Rank the speeds from 1 begging the fastest unit rate to 4 being the slowest unit rate. 1/2 mile in 1/3 4/5 mile in 1/4 hour 7/4 miles in 2/5 hour 1/4 mile in 1/10

PLEASE ANSWER FAST Rank the speeds from 1 begging the fastest unit rate to 4 being the slowest unit rate.

Answers

Ranking the speeds from the fastest unit rate to the slowest unit rate is as follows:

⁷/₄ miles in ²/₅ hour = 4.375 miles per hour⁴/₅ miles in ¹/₄ hour = 3.2 miles per hour¹/₄ miles in ¹/₁₀ hour = 2.5 miles per hour¹/₂ miles in ¹/₃ hour = 1.5 miles per hour.

What is the unit rate?

The unit rate describes the ratio comparing two quantities or values.

The unit rate is computed as the quotient between the numerator and the denominator

⁷/₄ miles in ²/₅ hour = 4.375 miles per hour (⁷/₄ ÷ ²/₅ )

⁴/₅ miles in ¹/₄ hour = 3.2 miles per hour (⁴/₅ ÷ ¹/₄)

¹/₄ miles in ¹/₁₀ hour = 2.5 miles per hour (¹/₄ ÷ ¹/₁₀)

¹/₂ miles in ¹/₃ hour = 1.5 miles per hour (¹/₂ ÷ ¹/₃).

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Ken’s sister borrowed $530 from the bank at 8.4% per year.
A) how much interest did she pay in one year
b) how much interest did she pay in three years

Answers

\(~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\\ P=\textit{original amount deposited}\dotfill & \$530\\ r=rate\to 8.4\%\to \frac{8.4}{100}\dotfill &0.084\\ t=years\dotfill &1 \end{cases} \\\\\\ I=(530)(0.084)(1)\implies I=44.52 \\\\[-0.35em] \rule{34em}{0.25pt}\)

\(~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\\ P=\textit{original amount deposited}\dotfill & \$530\\ r=rate\to 8.4\%\to \frac{8.4}{100}\dotfill &0.084\\ t=years\dotfill &3 \end{cases} \\\\\\ I=(530)(0.084)(3)\implies I=133.56\)

Answer:

A) She pays $44.52 in one year.

B) She pays $133.56 in three years.

Step-by-step explanation:

Ken’s sister borrowed $530 from the bank at 8.4% per year.

A) how much interest did she pay in one year

Here's the required formula to find the interest :

\(\longrightarrow{\tt{I = \dfrac{PRT}{100}}}\)

\(\purple\star\) P = Principle \(\purple\star\) R = Rate \(\purple\star\) T = Time

Substituting all the given values in the formula to find the interest for one year :

\(\begin{gathered} \qquad\longrightarrow{\sf{I = \dfrac{PRT}{100}}} \\ \\ \qquad\longrightarrow{\sf{I = \dfrac{P \times R \times T}{100}}} \\ \\ \qquad\longrightarrow{\sf{I = \dfrac{530 \times 8.4 \times 1}{100}}} \\ \\ \qquad\longrightarrow{\sf{I = \dfrac{530 \times 8.4}{100}}} \\ \\ \qquad\longrightarrow{\sf{I = \dfrac{4452}{100}}} \\ \\ \qquad\longrightarrow{\sf{\underline{\underline{\red{I = \$44.52}}}}} \end{gathered}\)

Hence, the interest is $44.52.

\(\begin{gathered}\end{gathered}\)

b) how much interest did she pay in three years

Here's the required formula to find the interest :

\(\longrightarrow{\tt{I = \dfrac{PRT}{100}}}\)

\(\pink\star\) P = Principle \(\pink\star\) R = Rate \(\pink\star\) T = Time

Substituting all the given values in the formula to find the interest for three years :

\(\begin{gathered} \qquad\longrightarrow{\sf{I = \dfrac{PRT}{100}}} \\ \\ \qquad\longrightarrow{\sf{I = \dfrac{P \times R \times T}{100}}} \\ \\ \qquad\longrightarrow{\sf{I = \dfrac{530 \times 8.4 \times 3}{100}}} \\ \\ \qquad\longrightarrow{\sf{I = \dfrac{530 \times 25.2}{100}}} \\ \\ \qquad\longrightarrow{\sf{I = \dfrac{13356}{100}}} \\ \\ \qquad\longrightarrow{\sf{\underline{\underline{\red{I = \$133.56}}}}} \end{gathered}\)

Hence, the interest is $133.56.

\(\rule{300}{2.5}\)

(4.2x10^6)(1.1x10^7)

Answers

Answer:4.62x10^13

Step-by-step explanation:

help me please <3

place <,>, or = in the blank
17/2 ________√70

Answers

Answer:

>

Step-by-step explanation:

17/5 is 8.5 but √70 is 8.3 something that for 17/2>√70

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