Mathematics High School

Someone please help me!!!​

Someone Please Help Me!!!

Answers

Answer 1

Answer:

thats easy you don't need help

Step-by-step explanation:

Related Questions

Write the slope-intercept form of the equation:
7x + 5y = -35

Answers

Answer:

[tex]y=\frac{-7x}{5} -7[/tex]

Step-by-step explanation:

[tex]7x+5y=-35\\5y=-35-7x\\y=\frac{-35-7x}{5} \\y=-7-\frac{7}{5} x\\[/tex]

8x + 2y = 18
what is the literal equation

Answers

Answer:

Step-by-step explanation:

For x:

8x = 18 - 2y

x = (18 - 2y)/8

For y:

2y = -8x + 18

y = -4x + 9

The literal equation is y=-4x+9 from solving this problem

HELP TIMED!

Piece Wise functions

Answers

Answer:

Last Option: (-∞, 4) U (4, ∞)

Step-by-step explanation:

Domain is the set of x-values that can be inputted into function f(x).

We see that our x-values span all numbers except x = -4. Therefore, it is not included in our domain:

(-∞, 4) U (4, ∞)

Find the area of a rectangle whose width is 6 and whose length is x – 5.

Answers

Answer:

If X is -5 then the answer is -30 but if it is X minus 5, the answer is X-30

Answer:

x-30

Step-by-step explanation:

Area of a rectangle is

length x width

l x w

[tex]x-5 * 6 = x-30[/tex]

Order the values from
least to greatest:
| -4|,|3|, 0,-1

Answers

Answer: -4, -1, 0, 3

|-4| = 4
|3| = 3

-1 , 0 , 3 , 4

or

-1 , 0 , |3| , |-4|

The difference between twelve and 2/3 of a number is 18. What is the number?

Answers

Answer:

FUVULYFVULO 8O75V IYDKLL RU,KJBUUCD

Step-by-step explanation:

5GTIDHKIIIIIIIIFH LVS65344B 5649IOKNJMHXJBN LO9

IJKNBKJSIHERk?/ q

WQRIUUHOFJG

IUVNIGTR

FKNGIKSG'FJDJFSD

DJXFN

DNGKDM

SNFIDSFJOSE9IR9WQ3W

2. The area, A, of a square whose side length is n.

I need the answers because it’s already overdue please help

Answers

Answer:

area of square = l² = n²

Step-by-step explanation:

Answer:

[tex]A=n^{2}[/tex]

Step-by-step explanation:

Find area of a square

Area of square = length x width

Since a square's has the same length on all sides, we can square both sides.

Area of square = [tex]length^{2}[/tex]

If length = n

Then,

[tex]A=n^{2}[/tex]

Use the model to solve for x. A) x = 1 B) x = 3 C) x = 5 D) x =

Answers

Answer:

           D){?}    x = 7

Step-by-step explanation:

x + 3•(+1) = 2•x + 4•(-1)

x + 3  =  2x - 4

  -3         -3

 x  =  2x - 7

-2x      -2x

- x  =  -7

÷(-1)     ÷(-1)

  x = 7

Round to the number of decimal places stated in bracket.
2.374 [2]

Answers

Answer:

2.37

I hope this helps, also next time make sure your question makes sense

16x + 27
14x – 45
25x

Answers

super easy!

44x
-31x
25x

A company wants to develop audio speakers using an inexpensive type of plastic that has a very high quality of sound output. Which customers would most likely give a high evaluation of this product?

those who want to save money and will use the product for only a few years
those who want a top-quality product no matter how much it costs
those who want to save money and use the speakers for a long time
those who want a long-lasting product and are willing to pay a high price

Answers

Answer:

the answer is A

Step-by-step explanation:

those who want to save money and will only use product for a few years

Answer:

those who want to save money  an will use the product for only a few years

Step-by-step explanation:

i took a test on edge 2020!!!

population of 5 places in India in Indian and international system pls answer very important​

Answers

Answer:

84,43,675 - Eighty Four Lakh Forty Three Thousand Six Hundred Seventy Five.

Step-by-step explanation:

Which equation is the quadratic regression equation for the data shown in the table?

Answers

Answer: y=0.392x2 - 5.583x +21.167

Step-by-step explanation:

3x+2y+6-7x+y+10x-6x-3y-6

Answers

The answer is 0 the math problem don’t make no equal

Answer:

3x+2y+6-7x+y+10x-6x-3y-6

13x-13x+3y-3y+6-6

0

hello If a map is drawn using a scale of 1cm/80mi and the two cities are 280 miles apart how far apart are the cities on the map?​

Answers

Answer:

3.5 cm.

Step-by-step explanation:

scale  1cm : 80mi.

280mi x  1 cm  

              80mi

= 3.5 cm.

Answer:

3.5 cm

Step-by-step explanation:

this question is really easy to solve once you understand it!

all i did was divide 280 by 80, because 1 cm = 80 m, 280/80 = 3.5 cm

Convert 0.9285714 into a fraction

Answers

0.9285714 = 0.9285714/1
= 9.285714/10
= 92.85714/100
= 928.5714/1000
= 9285.714/10000
= 92857.14/100000
= 928571.4/1000000
= 9285714/10000000

And finally we have:
0.9285714 as a fraction=
9285714/10000000

The class width of the class 200 - 215 is
​

Answers

Answer: -15

Step-by-step explanation:

200

-215

-  15

Hope this helped

If u=18, x=−10, and y=8 what is the value of u+xy?

Answers

Answer:

-62

Step-by-step explanation:

Step 1: Define

u = 18

x = -10

y = 8

u + xy

Step 2: Substitute

18 + -10(8)

Step 3: Evaluate

18 - 80

-62

What is the range for the graph shown?


Answers

Answer:

A.) -2<y<3 is the range of the graph

Answer:

C

Step-by-step explanation:

Range refers to the y-values of a function. The line begins at y = -2 and ends at y = 3. Thus, the range is -2 to 3, C.

Please help Factor the expression using the GCF the expression 32z-48 factored using the GCF is

Answers

Answer:

16(2z -3)

Step-by-step explanation:

There are two ways of solving this problem.

List out the factors of the numbers:

32z - 48

= 32 * z - 48

32= 1, 2, 4, 8, 16, 32

48 = 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

the largest common factor that both numbers have in common is 16,

So factoring the equations means the one has to divide the equation by 16 and write it outside of the parenthesis.

16 * ( 2 * z - 3)

16(2z -3)

Another way of solving the problem:

prime factorize the number:

32 = 2^5

48 = 2^4 * 3

Both numbers have 2^4 as their largest factor in common meaning that that is their GCF. 2^4 is 16.

Now factor out 16 and write it on the outside of the parenthesis.

16 * ( 2 * z - 3)

16(2z -3)

Answer:

16(2z -3)

Step-by-step explanation:

what is the value of this expression when p=-2 and q=-1 [(p^2)(q^-3)]^-2

Answers

Answer:

Find the exact value using trigonometric identities.

Exact Form: 1/16

Decimal Form:

0.0625

Step-by-step explanation:

Please help .
77 is written as the product of two prime numbers 7 × 11. Can 702 be written as the product of two prime numbers? If not, why?​

Answers

702 can not be written as the product of 2 prime numbers, because if you divide 702 by 2 then you get 351 and that is not a prime number. Therefore 702 is a prime number.

Christian wants to make an A in his class. There are 5 exams this year, and he has taken 4 of them. His grades were 84, 88, 95, and 104. What grade must Christian earn on the last exam to get an average of at least a 90?

Answers

Answer:

last test grade=x     x ≥ 79 so 79%

Step-by-step explanation:

(84/5)+(88/5)+(95/5)+(104/5)+(x/5) ≥ 90

Simplify: (371/5)+(x/5) ≥ 90

Subtract (371/5) from both sides

Then you have (x/5) ≥ (79/5)

Then multiply both sides by 5 and you have x ≥ 79

P.S. If it was helpful please consider giving me brainliest. =)

A researcher compared the heights and shoe sizes for 50 men, selected at random. The equation shown describes a line of best hit for the data where is the shoe size and y is the height, in inches. y = 1.61 +48 Based on the equation, what is the approximate shoe size for a man having a height of 60 inches?​

Answers

Answer:

7 1/2

Step-by-step explanation:

try putting (1.6 x 7.5)+48 in a calculator i just put random numbers in the x spot until i got 60 lol

Can someone help me with this please :)

Answers

It 90 because u mult 10 x9

Answer:

47.25

Step-by-step explanation:

9 times 10.5=94.5/2=47.25

Is 27.14 rational or irrational

Answers

Answer:

Rational

Step-by-step explanation:

A rational number is any number that repeats and/or isn't infinite. An irrational number is a number that is infinite and never repeats. (Like Pi.  3.1415926535... etc.) 27.14 isn't infinite so therefore it's rational.

The Hill family's budget was $3,890 a month. If they spent 15% of their budget on food. How much did they spend each month on food?

Answers

Answer: 583.5 dollars

Step-by-step explanation:

answerrrrrrrrrrrrrrr pleaswe correctly.

Answers

Hey There!!

The answer to this is: A.

the line will cross the y intercept at 6 therefor the only option that has 6 is the first one the slope will be 1/2

Hope It Helped!~

Good Luck With Your Assignment!~

[tex]UsedLess[/tex]~

(^///^)

8 + 3a + 7 - 2a simplifies to

Answers

I’m pretty sure its 15+1a

8+7=15
3a-2a=1a

8+3a-2a+7=0

8+a+7=0

a+15=0

a= (-15)

Hope it helped

Thank You

3h-2(4h-5)=10-5h A-0 B-4 C-infinity many solutions D-no solutions​

Answers

Answer:

Step-by-step explanation:

3h - 8h + 10 = 10 - 5h

-5h + 10 = 10 -5h

10 = 10

infinitely many solutions

answer is C

Other Questions
What does national marketing mean In which season did the farming tribes on the Great Plains harvest their crops? A. summer B. autumn C. winter D. spring nobody is helping so imma do full points.can someone tell me the domain and range for these two graphs? What specific demands were outlined in theDeclaration of Independence Exercice 1: compltez : A) -_______!-Bonjour Madame !-Tu _____ Marc ?-Oui, Marc Ronsard! B) -Salut, je _______ Paul, et _____? -_______,je suis Robert Florant ! Exercice 2 : Compltez ETRE ou S APPELER : 1. Elle _______ Cline. 2.Vous ______ docteur ?3.Tu ________ appelles Nicolas ?4.Sophie_________ profeseur. y+8=-1 show your work. Garrett is cutting wood. He can cut 50 bundles an hour. Write an expression to represent thenumber of bundles he can cut after h hours. How are producers, consumers, and decomposers categorized? New Mexico's most vital and precious resource is? Find the nth term of the sequence:23, 19, 13, 5, -5....... PLS I NEED HELP give me examples of an atom 4. Add 2 + 7/10 + 1/2 *2.753.732/10016/5 1. What are rights? 2. give me 1 example of individual rights3. Why is it important to vote? what is the measure of Why is (-5) to the 28th power positive but without parentheses it is negative? The easiest way to reduce your exposure to dangerous fumes is to keep your head out of a fume plume, making sure that you're breathing the cleanest air possible. The perimeter of a rectangle is 80 m. The length of the rectangle is 2 m less than 3 times its breadth. Find the length of the rectangle. The Lottery is a prime example of a dystopia. For each of the following characteristics of a dystopia, find one example from The Lottery. propaganda (biased information used to promote/advertise) is used to control the citizens: a concept or figurehead being worshipped by the society: the advantage of the many against the few: citizens living in a dehumanized (inhumane mistreatment) state: Part A What can be inferred about Mathilde's attitude toward the couples modest circumstances at the beginning of "The Necklace"? a She is grateful because she can always borrow from friends whatever she and her husband can't afford. b She values her comfortable home and loving husband more than material things. c She is determined and believes one day she and her husband will be wealthy. d She is dissatisfied because she values fine possessions over simple pleasures. Question 2 Part B Which sentence from "The Necklace" best supports the inference in Part A? a "'Yes. You never noticed it, then! They were very similar.' b And she smiled with proud and naive joy." "And she answered, 'It annoys me not to have a single piece of jewelry, not a single ornament, nothing to put on. I shall look poverty-stricken. I would almost rather not go at all.'" c "Instead of being delighted, as her husband had hoped, she threw the invitation on the table crossly, muttering, 'What do you want me to do with that?'" d "She threw her arms round her friend's neck, kissed her with great emotion, then fled with her treasure." Is copper penny reactreaction with Nitricacid aChemical or physicalChange?