Mathematics High School

Help mee pleaseeeeee!!!!

Answers

Answer 1

Answer:

c bye have a good day

Step-by-step explanation:

Related Questions

Given h(x) = 4(x + 5) - 7
Find h(7)

Answers

That is the correct answer

Write the statement below as a math expression

twice the difference of a number and eight

A.
2n+8

B.
2n-8

C.
2(n+8)

D.
2(n-8)

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D. 2(n-8)

The difference of a number and eight is separate from being multiplied by 2 which is why you would use parenthesis.

What is the solution to the equation 5(x-3) = 2(x+3)?

Answers

Answer:
x = 7

General Formulas and Concepts:
Order of Operations: BPEMDAS

Step-by-Step Explanation:
Step 1: Define
5(x - 3) = 2(x + 3)

Step 2: Solve for x
1. Distribute: 5x - 15 = 2x + 6
2. Subtract 2x on both sides: 3x - 15 = 6
3. Add 15 on both sides: 3x = 21
4. Divide both sides by 3: x = 7

Please help me answer and understand this question, im really confused and don't know what to do

Answers

Answer:

what the hell is this question

50°
(x + 16)

Please help

Answers

Answer:

50o • (x + 16)

Step-by-step explanation:

it stays the same.

SUPER EASY, WILL GIVE BRAINLIEST

What’s the domain of quadratic functions?

Answers

Answer:

1st option!!

Good Luck!!!

Answer:

[0,∞)

I hope this is good enough:

After 10 minutes a place was 75 miles
from Chicago, after 17 minutes it was
138 miles from Chicago. What is the
plane's average speed (miles per min)?

Answers

75 divide by 10 which is 7.5 so the average speed is 7.5. Proof 7.5 times 10 is 75

What's 1.625 rounded to the nearest hundreth

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1.63 is the answer. :))))))

Answer:

1.63

Step-by-step explanation:

hope this helps :3

if it did pls mark brainliest

SHORT ANSWER Why is this table not a function? Explain your reason. Answer in complete sentences.

Answers

Answer:

one input is going to two different out puts it also fails the vertical line test

Answer:

because there is no association between each dot on the scatter plot pls mark brainliest

Step-by-step explanation:

Need help fast!! Please help

Answers

Answer:

I am pretty sure it is 10.5

Step-by-step explanation:

Answer:

10.5

Step-by-step explanation:

your equation: DT = DH + HT

HT = 2DH

so now your equation is DT = DH + 2DH

plug in your values: 3.5 + 2(3.5)

you get DH = 10.5

describe fully the single transformation which takes shape A to shape B

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Answer:

You need to show us the shapes first bro

Step-by-step explanation:

hi uhm help im bad at math

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Answer:

All it says is PDF NOT AVAILABLE.. can you type the question out.

What is the slope-intercept equation of the line below?
y-intercept = (0-2)
slope = -1

Answers

Answer:

y = -1x -2

Step-by-step explanation:

Y =Mx+b so y = -1 x + -2

answer pls thank you

Answers

Answer:

10 x 11 to the 10th power

Step-by-step explanation

10 x 11 to the tenth power

calculate the estimate of the mean height of the students in cm and explain your answer

Answers

Step-by-step explanation:

we find the average height of each height first,

t¹= (120+124)/2

=244/2

=122

t²= (124+128)/2

t²= 252/2

t²= 126

t³= (128+132)/2

t³= 260/2

t³= 130

t⁴= (132+136)/2

t⁴= 268/2

t⁴ =134

t⁵= (136+140)/2

t⁵= 276/2

t⁵= 138

so multiplying each height by its frequency we can find the total height, so we have..

total height= (122*7)+(126*8)+(130*13)+(134*9)+(138*3)

= 854+1008+1690+1206+414

= 5172

mean height = total height/total frequency

= 5172/40

=129.3

The product of 17 x .67 is ?

Answers

the answer is 11.39. Hope it helps

Answer:

11.39

Step-by-step explanation:

Have a great day! :)

what is the slope intercept formula

Answers

Answer:

y=mx+b

Step-by-step explanation:

Answer:

y=mx+b

Explanation:

The slope-intercept formula is y=mx+b. The b represents the y-intercept, which is the point where a line on a graph meets the y-axis. The coordinates for this would be (0,b). The m represents the slope, which is the rate of change. The x represents any x variable that you plug in. The y represents the y variable.

Find the measure of x

Answers

Answer:

Wdym

Step-by-step explanation:

Представьте дробь - 7/9 в виде дроби с знаменателем 27 7/17 в виде дроби с знаменателем 102 13/16 в виде дроби с знаменателем 80 11/13 в виде дроби с знаменателем 78

Answers

Answer:

I will answer in English, you can translate it after, as this is math, will be easier to read.

This can be translated to:

Present the fraction:

a) - 7/9 as a fraction with 27 denominator

b) 7/17 as a fraction with 102 denominator

c) 13/16 as a fraction with 80 denominator

d) 11/13 as a fraction with 78 denominator

a) We can multiply both numerator and denominator by the same number, and the quotient remains the same:

We know that 9*3 = 27

then: (-7/9)*(3/3) = -21/27

b) Here we can use that 102 = 17*6

Then we multiply the numerator and denominator by 6:

(7/17)*(6/6) = 42/102.

c) We can use that 16*5 = 80.

Then we should multiply both denominator and numerator by 5.

(13/16)*(5/5) = 65/80

d) We can use that 6*13 = 78, then we can multiply both denominator and numerator by 6.

(11/13)*(6/6) = 66/78

Look at the number line below. b fa and b are equal distances from 0, which of the following is true?
A a+b=0
B. a/b=1
C. a-b=0
D. ab = 1

Answers

Answer:

Step-by-step explanation:

Glen got 48 out of 64 correct in his test.
What fraction of the marks did he get correct?
Give your answer in its simplest form

Answers

Answer:

48/64

Because 48 out of 64

Answer:

3/4 of the marks he got correct

Determine the equation of the line described. Put answer in the slope-intercept form, if possible.
4) Through (-3,1), perpendicular to -3x - 7y = 2
A) y=7/8x
B) y = 3/7x + 24
C) y=-7/3x-8
D) y=7/3x+8

Answers

The answer is y= -3/7x - 2/7

16 Which expression is represented by the model shown below?

Answers

I think it’s the first one

A package of nuts weights 3/4 of a pound. One serving size is 1/8 of a pound, how many servings in the package?

Answers

Answer: 6 servings

Step-by-step explanation:

One serving is 1/8 of a pound.

One package is 3/4 of a pound.

The number of servings therefore will be the number of times that 1/8 can go into 3/4.

= (3/4) / (1/8)

= (3/4) * (8/1)

= 6 servings

The price of n tickets to a concert is is 9n + 6 dollars. What is the cost, in dollars, for 8 tickets to the play?

The cost for 8 tickets to the play is

Answers

Answer:

Step-by-step explanation:

do 9x8= 72

then 72+6=78

please help me thanks

Answers

Answer: I think its Consine

Step-by-step explanation:

which one is 25%? please help me

Answers

So first of all you count all the blocks, so it will be 16 blocks (4x4) sideways and horizontal.

A = 16/4 marked blocks = 25%

B = 16/8 marked blocks = 50%

C = 16/6 marked blocks = ?

D = 16/10 marked blocks = 62,5%

So answer would be A

For shipping packages, UPS charges $7.00 for the first pound, and $0.20 for each additional pound. FedEx charges $5.00 for the first pound and $0.30 for each additional pound. How many pounds will it take for UPS and FedEx to cost the same? Using p for the number of pounds, write and solve and equation to represent this situation.

Answers

Answer:

x=20

Step-by-step explanation:

7+0.20x=5+0.30x

then take the 7 and subtracet the 2 from it, then take the 0.30 and subtract the 0.20 from it then you should get 2=0.10x

then to get rid of the 0.10 you take it and divide it from the 2 which gives you 20 then you have 20=x and thats your answer

At a sports camp, there is 1 counselor for every 8 campers. If there are 320 campers attending the camp, how many counselors are needed?

Answers

Answer:

Step-by-step explanation:

divide 320 by 8 and get 40 cause ratio is 1:8 so answer is 40:320

Holly stops to drink 5 ounces of water every two miles she
runs. The further that Holly runs, the more she drinks water.
Complete the table by writing two equivalent ratios

Answers

Answer:

the amount of water she drinks is x, the mileage is y:

x y

2 miles 5 oz

4 miles 10 oz

6 miles 15 oz

the ratios would be 4/10 and 6/15

Step-by-step explanation:

for every 2 miles Holly runs, she drinks 5 oz of water, right? the ratio is 5:2, so if you were to come up with other numbers that match the ratio, they have to be divisible by the parts of the ratio. so if she runs 2 miles, she drinks 5 oz. if she runs 4 miles, then she drinks 10 oz.

think of a ratio like a fraction (in this case it would be 2/5). if you were to make equivalent ratios, then the two fractions would have to be equal, right? well, when you simplify all of the numbers listed in the table above after making them into fractions, they would all go back to 2/5, so the numbers i came up with above are equivalent ratios, meaning they have the same value when simplified.

hopefully that helps and isn't too confusing! if you need other help, let me know! :)

Other Questions

Paradise Corporation budgets on an annual basis for its fiscal year. The following beginning and ending inventory levels (in units) are planned for next year. *Three pounds of raw material are needed to produce each unit of finished product. If Paradise Corporation plans to sell 545,000 units during next year, the number of units it would have to manufacture during the year would be:________ a) 492,000 units b) 545,000 units c) 575,000 units d) 515,000 units Of the 16 children at the park, 10 are riding bicycles and 6 are riding skateboards. Select thestatements for which the ratio is correct.a. The ratio of bicycles to skateboards is 10 to 6b. The ratio of skateboards to children is 3.8c. The ratio of bicycles to children 6 to 16d. The ratio of skateboards to children is 6 10The ratio of bicycles to children is 5,8The ratio of bicycles to skateboards is 5.3ef.f Can anyone help me with these??? TYYYY when was SADCC formed Someone helpp me plsssssssssssssssss :((( Read the excerpt from "Flowers for Algernon."He told me Algernon is so smart that every day he has to solve a test to get his food. Its a thing like a lock on a door that changes every time Algernon goes in to eat so he has to lern something new to get his food. That made me sad because if he couldnt lern he woud be hungry.I don't think its right to make you pass a test to eat. How woud Dr Nemur like it to have to pass a test every time he wants to eat.What conclusion can be drawn about Charlie based on this passage?A)Charlies sense of compassion grows as he becomes smarter.B)Charlies motivation to do well has decreased since the operation.C)Charlie is more at ease now that he understands how the tests work.D)Charlie now wants to help Algernon become as smart as he is.this is on edge 2020 i will give brainliest for correct answer find x and yx=_____y=_____ 28 is 7 times what number?8 is 32 times what number?4000 is 4 times what number?Choose one part and explain how you know your answer is correct. Which section of the article BEST explains howmole rats developed the strange metabolicstrategy?A"Super-Tolerant To Low Oxygen Conditions"B"Mice, Naked Mole Rats Differ In Tests""Blood Fructose Levels Start To Rise"DMetabolism Switch Gives Them Boost OfEnergy ASAP ASAP ASAP ASAP ASAP is glucose completely broken down in anaerobic respiration (animal) If correct giving brainliest A robotic submarine explores the ocean near some deep sea-vents. It collects samples of living things such as tube worms. Where is the robotic submarine? In the geosphere in the atmosphere in the cyrosphere or in the hydrosphere... Which of the following would be done outside of a control room?programming a telepromptercueing camera operatorsswitching between multiple camerasuploading camera footage on location What is an equation in point-slope form of the line that passes through (1, 6) and (4, 6)? Explain why some American colonists did not support a strong national government? Pollen makes a tube to the ovary through the what of a flower A train is travelling at 15 m/s. It accelerates at 3 m/s for 20 seconds. How far does the train travel in this time? Clara lends half her collection of formal attires to her sister, Susan. Clara then buysfour more attires. If she has 12 attires now, how many attires did Clara had initially? In the story Little Women, one family brings breakfast to another on Christmas morning. Read this passage and then answer the question that follows:A poor, bare, miserable room it was, with broken windows, no fire, ragged bedclothes, a sick mother, wailing baby, and a group of pale, hungry children cuddled under one old quilt, trying to keep warm.How the big eyes stared and the blue lips smiled as the girls went in."Ach, mein Gott! It is good angels come to us!" said the poor woman, crying for joy.What can you infer about the sick woman and her children from this text?