Without solving what can you tell about the solution

Without Solving What Can You Tell About The Solution

Answers

Answer 1

Answer:

n has to be negative


Related Questions

Rewrite the following using distributive property

1. 24+20
2. 12+16
3. 36+81
4. 49+84
5. 99+36​

Thanks❤

Answers

Answer:

12+16

24+20

36+81

49+84

99+36

Find the value of x in the triangle.
A right triangle has one angle with a measure of 54 degrees and the other angle measure of x degrees.
A. 126°
B. 234°
C. 36°
D. 144°

Answers

If it’s a right angle, then take 180 and subtract 90 and 54 from it. Whatever number you get it angle x.

Answer:

Agreed, the answer is 36

Step-by-step explanation:

Subtract 180-90=90-54=

36

There's your answer.

Can you please solve this

Answers

Answer: [tex]\frac{2(x-7)}{5(x-3)(x-2)}[/tex]

Step-by-step explanation:

I'll do the fraction on the left, then the one on the right. Follow the screenshots below to help you out.

1. Use distributive property. The first of the images is me distributing all the values on the fraction on the left. Now I will do the ones on the left.

2. I used the same method. Now I will multiply the two.

3. [tex]\frac{2(x-7)}{5(x-3)(x-2)}[/tex]

At the grand opening of a new store, every 9th customer will receive a balloon and every 12th customer will receive a $10 gift certificate. Which customer will be the first to get both a balloon and gift certificate?

Answers

Answer: 36th customer.

Step-by-step explanation: 36 is divisible by both 9 and 12, and is the least common multiple.

Write an equation of the line that passes through (1,2) and is parallel to the line y = -5x+4

Answers

Answer:

y =-5x + 7

Step-by-step explanation:

y = -5x + 4

Slope = -5

Parallel lines have same slope

Slope of the parallel line to this line = -5

(1 , 2)

y -y1 =m(x - x1)

y - 2 = -5(x - 1)

y -2 = -5x + 5

   y = -5x + 5 + 2

  y = -5x + 7


y = 2x - 6
y = - 4x + 3

Answers

Answer: x = 3/2, y = -3

Expand and simplify (x-3)(2x+1)(x+1)

Answers

2x³ - 3x² - 8x -3---------------------------

Step-by-step explanation:

(x-3)(2x+1)(x+1)

(2x² - 6x + x - 3)(x+1)

(2x² - 5x - 3) (x+1)

2x³ -5x² -3x + 2x² -5x - 3

2x³ - 3x² - 8x -3

---------------------------FOLLOW ME

in order to get an A Mark needs to get at least 90% of the 650 points possible in the class. How many points must he earn of the 150-point final if he averaged 92 points on each of the five 100-point test

Answers

Answer:

at least 125 points on the final

Step-by-step explanation:

90% of 650 = 585

He needs at  least 585 points to get at least 90%

Since he averaged 92 on the first 5 tests, he already has 5(92) = 460 pts

That means he needs to get at least 585 - 460 = 125 pts on the final exam

hello please help thank you!

Answers

Answer:

BC ≈ 5.44 m

Step-by-step explanation:

Using the cosine ratio in the right triangle

cosθ = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{BC}{AC}[/tex] , that is

cos27° = [tex]\frac{BC}{6.1}[/tex] ( multiply both sides by 6.1 )

6.1 × cos27° = BC , then

BC ≈ 5.44 m ( to 3 significant figures )

What is 4 & 1/2 ÷ 1/6?

Answers

Answer:

27

Step-by-step explanation:

4 1/2  = 9/5

9/2 : 1/6  =

9/2 x 6/1 =

(9x6) / (2x1) =

54/2  = 27

27 is the answer ;)

2y = 3/2 (16x+18) - 7

Answers

Answer:

y = 12x + 10

X = y/12 - 5/6

Answer:

y = 12x + 10

x = (y-10)÷12

Step-by-step explanation:

a line is perpendicular to y=-2x+5 and intersects the point (-4,2). what is the equation of this perpendicular line?

Answers

Answer:

y = 1/2x + 4

Step-by-step explanation:

If the line is perpendicular to y = -2x + 5 then the new line has a slope of 1/2.

So solve for b: using y = mx + b

2 = 1/2(-4) + b

2 = -2 + b

4 = b

Put it all together

y = 1/2x + 4

The population of a small town, P, as a function of time, t, in years past 1940 is given below. P = 2,828 + 125t For which of the following years was the population of the town 8,453?

Answers

Answer:

Step-by-step explanation:

P = 2,828 + 125t

8,453 = 2,828 + 125t

5625 = 125t

t = 45

You didn't post the choices, hope that I can help you.

Answer:

Any year after 1985

Step-by-step explanation:

8453=2828+125t

5625=125t

45=t

1940+45=1985

Show work, please
32 points!

Answers

Answer:

1.Equivalent

2.Equaivalent

3.Not Equivalent

4.Equivalent

Write the equation for an exponential function that triples ever year, x, when the original amount is 4.

Answers

Answer:

y = 4(3)^x

Step-by-step explanation:

Here, we want to write the exponential equation

From the question, we have the equation tripling in x value every year and the original amount is 4

The exponential equation is of the form;

y = a(b)^n

In this case;

a = 4 , b = 3 and n = x

So we have the equation as;

y = 4(3)^x

Find the midpoint between A (4, 2) and B (0, 6)

Answers

the midpoint would be (2,4)

Calculate the volume.
Plz hurry!! 40 points in it!!

Answers

Answer:

tell me the decimals number form

Step-by-step explanation:

my question is in the photo

Answers

Answer:

all the answers are there in safari can  just check it

Step-by-step explanation

What is the missing reason for the 3rd step in the proof below?
A. If two lines are parallel, then alternate interior angles are congruent
B. Corresponding angles theorem
C. Vertical angles are congruent
D. If two lines are parallel, then alternate exterior angles are congruent

Answers

Answer:

The missing reason for the 3rd step in the proof below is;

C. Vertical angles are congruent

Step-by-step explanation:

In the two column proof, we have;

Statement   [tex]{}[/tex]            Reason

1. AB ║ CD   [tex]{}[/tex]           1. Given

2. ∠3 ≅ ∠7   [tex]{}[/tex]           2. Corresponding angles theorem

3. ∠7 ≅ ∠6   [tex]{}[/tex]           3. Vertical angles are congruent

4. m∠3 = m∠7   [tex]{}[/tex]      4. Definition of congruence    

m∠7 = m∠6

5. m∠3 = m∠6    [tex]{}[/tex]      5. Substitution

6. m∠3 ≅ m∠6    [tex]{}[/tex]     6. Definition of congruence

Vertical angles are the angles formed on the opposite sides of two straight lines when they cross each other

Other vertical angles in the diagram are;

1) ∠5 and ∠8

2) ∠1 and ∠4

3) ∠2 and ∠3

What is the surface area of this right square pyramid?

with a width of 5cm and a height of 9cm


A.90cm squared

B.115cm squared

C.205cm squared

D.250cm squared

Answers

Answer:

it isn't 205 but my guess is its 115

Combine the like terms for the following expressions -3+4b-6g+5-7b

Answers

Answer:

-3b-6g+2

Step-by-step explanation:

if you combine like terms, it would be -3b-6g+2

In a small library, there are 55 nonfiction books for every 99 fiction books. There are 130130 nonfiction books.

a. How many fiction books are there? Use paper to draw a model to support your answer.



​​

​There are
fiction books.​

​b. ​​​How many more fiction books are there than nonfiction books?

​There are
more fiction books than nonfiction books.

Answers

There re 234234 fiction books

need help i don't know of I got the the first problems rigth so just please tell me if I did and please answer second problem​

Answers

Answer: Question 1 is correct and Question 2 is 12 degrees :)

Step-by-step explanation: hope this helped!

For question one the answer is A and D. For question two the answer is A and B.

Is this correct?????

Answers

Answer:

yeah i think so

Step-by-step explanation:

Answer:

it is correct jbhsjsshsusuwwy

A triangle has side lengths 24,143 and 145 is it a right triangle?

Answers

Answer:

yes  last one

Step-by-step explanation:

Dino finds the line-of-best fit for the data set shown. What is the equation of Dino's line-of-best fit?

Answers

Answer:

y = 2.0x + 0.6

Step-by-step explanation:

Dino's data:

X _____ Y

1 ______ 1

2 ______5

3 ______6

4 _____ 10

5 _____ 13

6 _____ 13

7 _____ 14

8 _____ 16

9 _____ 18

10 _____21

Using the linear regression calculator, the line of best fit for the data is :

y = 2.0X + 0.6

Where ;

Slope = 2 ; intercept = 0.6


What is the length of the missing leg?

Answers

4.5 is the answerrreee

A community centre organises a raffle to raise money for charity

There is one prize to be won

Daniel buys 17 raffle tickets.



A total of 280 tickets were sold

What’s the probability that Daniel does not win the prize

Answers

Answer:

263 / 280

Step-by-step explanation:

Given that :

Number of tickets bought = required outcome = 17

Total number of raffle = total possible outcomes = 280

Probability = required outcome / Total possible outcomes

P(winning) = 17 / 280

P(not winning) = 1 - 17/ 280

= 263 / 280

-7-(-4)= helpppppp pleaseeeee

Answers

Answer:

-3

Step-by-step explanation:

-7 + 4 = -3

-3

Have a beautiful day!

Hey.... can anybody help me with a question? If you can change one thing in your community with design, what would it be and how will it work towards racial justice?

there are 72 boys and 90 girls on a math team for the next competition mr. Johnson would like to arrange all the students in equal rows with only girls or only boys in each row. What is the greatest number of students that can be in each row ​

Answers

the greatest number of students that can be in each row is 18 !!:)
Other Questions
Abraham Lincolns Gettysburg address and Martin Luther King Jr.s I have a dream speech where are separated by 100 years how were the two similar Define currency and write down the specialities of currency A chemical reaction is shown.SnO2 + H2 Sn + H2OWhat is true about this chemical reaction? A. It is balanced because the mass of the reactants (number of atoms) is equal to the mass of the products (number of atoms). B. It is unbalanced because the mass of the reactants (number of atoms) is greater than the mass of the products (number of atoms). C. It is unbalanced because the mass of the reactants (number of atoms) is less than the mass of the products (number of atoms). D. It is balanced because the number of reactants (number of atoms) is equal to the number of products (number of atoms).Read the information about an experiment.Jadon plans on carrying out an experiment involving the burning of steel wool to illustrate the conservation of mass. Steel wool is made of iron. When it is burned it combines with oxygen to form iron(III) oxide.Which step in his experiment is the most important if he wants his experiment to correctly demonstrate the conservation of mass? A. The steel wool should be burned inside of a sealed jar or other closed system. B. The steel wool should be burned over a long period of time (at least two hours). C. The steel wool should be burned in a room that is at room temperature (2025C). D. The steel wool should be burned in its entirety sExpected Outcomes Metals in Hydrochloric AcidMetal ObservationsCopper No reaction even when gently heatedIron Little initial reaction.More vigorous reaction when heated.Positive test for hydrogen gas.Solution turned from colorless to yellow.Magnesium Vigorous initial reaction; rapid evolution of gas.Positive test for hydrogen gas.All of the magnesium seemed to disappear.Solution remained colorless.Zinc Initial reaction produced rapid evolution of gas; less vigorous than magnesium.All of the zinc seemed to disappear.Solution remained colorless.Students in Ms. Brown's Science Lab demonstrated several chemical reactions, by placing the each above chemicals in HCl (hydrochloric acid). Unfortunately, the data did not appear to support the Law of Conservation of Matter in any of the experiments. The recorded Mass of the Reactants did not match the Mass of the Products. Based on the expected outcomes listed in the table above, what might be a reason that their demonstrations were not successful? A. They only used metals B. They perfomed the experiment in a closed system C. The experiment was not performed in a closed system D. They didn't use enough HCl that no iron is left in its original state. 10. Who left the important contribution of the Ancient Greek author Herodotus? If the function s(x) represents a transformation of the graph that shifts the vertex of the graph to (7,1), which function represents s(x) How does the denominator of the sum, 1 5/12, compare to the denominators of the addends, 2/3 and 3/4? A trait that is helpful to a species will become more common in thatspecies over time. This is called what. A. genetic variationB. transitionC. overproductionD. selection Create your own disc jockey rhyme create a rhyme at least ten lines long HELP Ill CASH APP AND MARK BRAIN LIST how would you say that it is the following time in spanish? 12:45 find the measure of all of the angles on the diagram Determine if the triangles are similar. If yes, write a similarity statement and give the scale factor. if NO explain why the triangles are not similar. solve for points.(no need to explain how you got it.) What is the slope of the line? How do waves form? Lesson 2.13Question 4 options:Ocean waves don't form Ocean waves form as wind is absent. Ocean waves form as wind moves across the surface, transferring its energy to the water.Ocean waves form as salinity increases. what is a food chain OR web, and what is it useful for? A geologist finds four layers of sedimentary rock. She determines that no geological events have shifted the layers. She labels the layers A,B,C and D from the top to the bottom. which statement about these layers is accurate? A is older than BB is older than CC is younger than AB is younger than D Predict what will happen to the lynx population after 1935. Explain why you think this. Please help me. I will adore u. Multiple Select QuestionSelect all that applyA Frankish king named Charles, later called Charlemagne, expanded the kingdom of the Franks to include parts of modern-day1. Germany.2. England.3. France.4. Spain.5. Italy. Help me with this please! Will mark Brainliest!! The number of calories in a one ounce serving of a certain chicken sandwich is a random variable with mean 110 calories. The number of calories in a full cup of lemonade is a random variable with mean 140 calories. For lunch, you eat one ounce of the chicken sandwich and LaTeX: \frac{1}{2}1 2 cup of lemonade. Let K be the random variable that represents the total number of calories in this lunch. The mean of K is