Mathematics High School

Use the identity LaTeX: \left(x+y\right)\left(x^2-xy+y^2\right)=x^3+y^3 to find the sum of two numbers if the product of the numbers is 28, the sum of the squares is 65, and the sum of the cubes of the numbers is 407.

Enter your answer as a number, like this: 42

Answers

Answer 1

Answer:

you just copy and pasted from your canvas assignment or something. its a bunch of random code.Step-by-step explanation:

Related Questions

First three terms of n^2+40
How many terms in the sequence are less than 100?​

Answers

Answer:

7.

Step-by-step explanation:

If N= 1, 2, 3, 4, 5, 6, or 7, the equation is still less than 100.

Subject:Mathematics ​

Answers

4 boys had a pulse of 83

Answer: 4

Step-by-step explanation:

Each x represents 1 boy. There are 4 x’s in the column 83 so there are 4 boys.

pls help me asap for brainlest

Answers

Answer:

Option 3

Step-by-step explanation:

Answer: The third one, I think.

( I'm sowwie if I'm wrong but I hope this was helpful) >;D

Please help me I got no root factor but I dont know if thats correct

Answers

Answer:

18 to 2

Step-by-step explanation:

A square has points A:(3,2), B:(-1,1), C: (0,-3), and D: (4,-2). Identify the coordinates of the point where the diagonals intersect.

Answers

Answer:

your answer will be option C

Step-by-step explanation:

hope it helps you

have a great day

Shoes - $64.99
Calculate a 35% discount using a proportion or an equation.
8-5
Vans OMS
Checkerboard
Shoe-Mu
Your price =

Answers

Answer:

35% of $64.99=35/100 of 64.990=0.35×64.99=$22.7465

DISCOUNTED PRICE=$64.99-$22.7465=$42.2435

PLEASE GIVE BRAINLIEST

What is the slope of the line in the given graph?
A) 1/2 B) -1/3 C) 3 D)-3

Answers

We find the slope through the formula y2-y1/x2-x1
so when we plug in the values of our two points, we get
2-(-1)/(0-(-1))
this gets us 3/1
Which gives us the slope m=3

Answer:

c) 3

Step-by-step explanation:

The first step is to see if it is positive or negative. since it is going upward and to the right, it is positive, if it is going upward and to the left it is negative. So since it is positive the answer is either a or c. Now that we have our 2 points we need to calculate how far they are. Whenever measuring the distance of 2 points, look how many units it's above or below, then divide by the units it's to the left or right. So for this, it takes 3 points to go up, then 1 point to the side. We don't calculate 1 to the side and 3 down. We always calculate if it goes up and down, and then to the sides.

ahmed is 4 years old than sara, 5 years ago the sum of their age was 48, write a algebric equation to represent the situation and find saras age​

Answers

Answer:

bjbhj

Step-by-step explanation:

Please help if possible :)

Answers

Answer:

4.5

Step-by-step explanation:

any value of XYZ divided by the corresponding value from RST = 4.5 the scale factor

A random representative survey of 100 seventh-graders in Washington Middle School shows that 20 students read 5 or more books over the summer. If there are 275 seventh-graders at Washington Middle School, based on the sample results how many seventh-graders read 5 or more books last summer?

Answers

20 out of 100 read 5 or more.

20/100 = 0.2

Now multiply the total students by 0..2:

275 x 0.2 = 55

55 people read 5 or more books.

What are two numbers that multiple up to -40 and add up to 3

Answers

Answer:

-8 and 5

Step-by-step explanation:

8 x -5 = -40

-5 + 8 = 3

The area of a rhombus is 60 cm one diagonal is 10cm other dignonl is

Answers

Answer: 12 cm

Explanation: The other diagonal is 12 cm as I calculated.

I NEED HELP ASAP!

For each situation described below, draw a tape diagram and write an equation. Define any variables you use.

Situation A:
A book has 6 chapters in it, each with the same number of pages. The book also has an introduction that is 8 pages long. The whole book is 194 pages long.

Situation B:
Eight baskets have some apples in them, and the same number of apples are in each basket. Six apples are added to each basket to make a total of 144 apples.

Answers

AnStep-by-step explanation:

How do you do this???
Please explain how it goes from This------> 10-6x=4+5x to This----> 7-6x=1+5x

Answers

10-6x=4+5x

-3 from both sides

7-6x=1+5x

Step-by-step explanation:

if you want the answer to the actual thing then here:

10-6x=4+5x

+6x

10=4+11x

-4

6=11x

÷11

0.54≈ x

(I rounded it to 2dp which is why it has the squiggly equal sign to show that it is not quite equal but is an estimation of some kind

6.2 Warm Up
The diagram includes a pair of congruent triangles. Use the congruent triangles to find the value of x in the diagram.

Answers

1) 5, as they’re the same
2) 15-7, so 8
3)2x+1=5, 2x=4, x=2
4)2x+9 = 3-4x
Combine like terms
6x = -6
X = -1

Solve the given quadratic equation. x^2=112

Answers

Answer:

x=square root of 112

Step-by-step explanation:

to solve this equation we use inverse operations so we take the square root of 112 so x = √112

x=4√7 or
x=-4√7, that is what it equals.

What is the area of a circle with a diameter of 8cm rounded to the nearest 10th

Answers

Answer:

50.24

Step-by-step explanation:

To get the area you do A = π r² so, A = 3.14(4²). Then if you solve it you get A =  50.24.

Which of the following describes a scenario in which a chi-square goodness-of-fit test would be an appropriate procedure to justify the claim?


A statistician would like to show that one geographical location has a higher proportion of dogs that shed than another geographical location has. The statistician has two independent random samples of dogs from two different geographical locations and has recorded the proportion of dogs that shed in each sample.

A statistician would like to show that one geographical location has a higher proportion of dogs that shed than another geographical location has. The statistician has two independent random samples of dogs from two different geographical locations and has recorded the proportion of dogs that shed in each sample.
A

A principal would like to investigate whether more than 50% of the students in a local high school eat in the school cafeteria. The principal has a random sample of individuals within the school and records the proportion of the students who eat lunch in the school cafeteria.

A principal would like to investigate whether more than 50% of the students in a local high school eat in the school cafeteria. The principal has a random sample of individuals within the school and records the proportion of the students who eat lunch in the school cafeteria.
B

A campaign manager would like to show that the distribution of individuals within several social economic categories is different than what a newspaper reported. The campaign manager has a random sample of potential voters in a large city and records the number of individuals within each of the categories.

A campaign manager would like to show that the distribution of individuals within several social economic categories is different than what a newspaper reported. The campaign manager has a random sample of potential voters in a large city and records the number of individuals within each of the categories.
C

A manager of a water treatment plant would like to investigate whether there is a relationship between the amount of chemical used and the number of bacteria present in the water treated at the plant. The manager measures the level of bacteria from tanks at the facility that each received a different level of chemical treatment.

A manager of a water treatment plant would like to investigate whether there is a relationship between the amount of chemical used and the number of bacteria present in the water treated at the plant. The manager measures the level of bacteria from tanks at the facility that each received a different level of chemical treatment.
D

City officials would like to estimate the average price of gas in their city. The officials have a random sample of gas prices at several gas stations within their city limits.

Answers

Answer:

A campaign manager would like to show the distribution of individuals...

Step-by-step explanation:

goodness of fit can be used to compare observed and expected counts. The newspaper report would be the expected. The campaign manager's distribution is the expected.

simplify it ok help fast

Answers

Answer:

the simplest form is 2/3

Step-by-step explanation:

[tex]\frac{2}{3}[/tex], is the correct answer.

[tex]\frac{10}{15}[/tex] can both be divided by 5. 10 ÷ 5 is 2 and 15 ÷ 5 is 3.

hope this helps :)

look at the picture.

Answers

Answer:

Q' = ( -10 , 6 )

Step-by-step explanation:

P' - P = ( 18-12, -6-(-4)) = ( 6 , -2)

That is, the PQ line segment has moved 6 units to the right and 2 units to the bottom.

Q' - Q = ( 6 , -2 ) → Q' = ( 6 , -2 ) + ( -16 , 8 ) = ( -10 , 6 )

Find the number of possible outcomes. A coffee shop offers small, medium, and large sizes. Customers can choose between French roast, Italian roast, and American roast

PLS HELP! ASAP!!!

Answers

Answer:

9

3 different sizes times 3 different flavors.

3x3=9

What is an equation of the line that passes through the points (-4, 2) and
(-8, -3)?

Answers

Answer:

y = 5/4 x + 7

Step-by-step explanation:

if you need anymore help you should use math**way ..

also i hope i gave you the right answer :)

A section of a deck is shaped like a trapezoid. For this section, the length of one base is 57 feet, and the length of the other base is 22 feet. The height is 16 feet. What is the area of this section of the deck?

Answers

Answer:

A=1089 

Step-by-step explanation:

Area of a trapezoid= (big base+small base)/2 x height

A=(67+54)/2 x 18

A=60.5 x 18

11 POINTS
why does drilling a hole in the block add and subtract surface area from the solid? 1

Answers

Answer:

ghththbtbgybybnuinini

Mrs. Larivierre fills a tub with water so she can bathe her dog. Which is the most appropriate unit for measuring the capacity of a tub?

Answers

Answer:

gallon

Step-by-step explanation:

A gallon is  a measuring unit used to measure the liquid capacity. It helps in measuring the volume and capacity of a fluid. The capacity of one gallon is equivalent to 3.79 liters. It is used to denote the measurement of approximately four liters of liquid.  

Mrs. Larivierre had filled a tub with water. To measure the water content of the tub, the most appropriate unit would be a gallon.

Polynomials math question

Answers

The answer is b I just took the whole test

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!​

Answers

Answer:

192

Step-by-step explanation:

8²+x²=16²

x=y

[tex]x = \sqrt{192} [/tex]

$750 at 6% for 3 years

Answers

Answer:

This is your answer ☺️☺️

Select the correct answer.
Flogg
What is the value of
OA. 1
OB. 3
OC. 2
OD. 27

Answers

Answer:

7

Step-by-step explanation:

Jane and Philip working together can do a piece of work in 6 days. Jane working alone takes 5 days longer than Philip. How many days does it take Philip to do the work alone?​

Answers

Step-by-step explanation:

Jane+Philip= 6 days

Jane = 5 more than P

J= 5+p

(substitute)

5+p+p=6

2p=1

Philip can do the work in 7days.

Jane= 7+5= 12 days

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