Mathematics Middle School

Please could someone help thank you.

Please Could Someone Help Thank You.

Answers

Answer 1
Need the graph please

Related Questions

3 Let g(a) = a² + 1 Evaluate g(-2)​

Answers

Step-by-step explanation: If g(a) = a² + 1, then g(-2) = (-2)² + 1

which simplifies to 4 + 1 or 5.

Remember to always use parenthses when

substituting your given value in for a.

I need help with this question

Answers

Answer: use photomath

Step-by-step explanation:

you should use photomath

What are the slope and y-intercept of this function?

Answers

Answer:

A

Step-by-step explanation:

Answer:

The answer is A:The slope is one the Y intercept is (0,3)

I need help!!! I’ll give brainlist to the correct answer please!!

Answers

Answer:

the answer us b.

The correct answer would be b

Find the circumference of the circle. Round your answer to the nearest hundredth. Use 3.14 or 227 for π. the circle is 3

Answers

Answer:

18.84 ft

Step-by-step explanation:

The formula for the circumference of a circle is to multiply the radius (The line that's 3 ft in this case) by 2 and then multiply by π, which the problem says to substitute 3.14 in. Since the radius of this circle is 3, we multiply 2 by 3 and then multiply that by 3.14 to find our circumference. 3 * 2 = 6 and 6 * 3.14 = 18.84. The circumference of this circle is 18.84 ft.

Answer:

18.84 ft

Step-by-step explanation:

Sarah is buying a necklace which is listed online as costing p dollars. When she goes to check out, she discovers the necklace is on sale for 15% off the listed price.

Which expression below will help Sarah calculate the cost of the necklace with the discount?

A. 1.85p

B. 1.15p

C. 0.85p

D. 0.15p

Answers

Answer:

it would be c or b bc  15 percent from them

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

100% is equal to 1.00 in decimal format. 15% is equal to 0.15. 1-0.15=0.85

Multiply 0.85 by p

MATH PLEASE HELP WHATS X AND Y IN THESE EQUATIONS 20 POINTS

Answers

use photomath it helps a lot

Answer:

[tex]Point Form:(-5,-5)\\Equation Form:x=-5,y=-5[/tex]

Hope this helps :)

-ilovejiminssi ♡

Christopher said, “I put these in order.”
-2.3, 4.75, -8.2, 12, -14.25
Beth disagrees with Christopher. She knows he is wrong. Write a statement the Beth might say to show Christopher his mistake?

Answers

Answer:

-14.25, -8. 2 karma -2.3, 4.75

Beth might say to Christopher “you have you put the negatives before the positives”

pls answer question n picture.

Answers

Answer:

Step-by-Step Equation:

Answer:

8b^2 + 9b + 3y +5

Step-by-step explanation:

7b + 8b^2 + 3 + y + 2b + 2y + 2

8b^2 + 9b + 3 + y + 2y + 2

8b^2 + 9b + 3y + 3 + 2

= 8b^2 + 9b + 3y +5

NOTE:

the symbol '^' represents 'to the power of', so 8b^2 would be 8b to the power of 2.

What is give an example of a unit rate used in a real world situation? Plz I'm literally so confused lol.

Answers

Answer:

Miles per hour. (mph)

Step-by-step explanation:

This can be used in almost everyday, since most people today drive around in cars, and use mph to see how fast they are going per hour.

#teamtrees #WAP (Water And Plant)

Answer:

20 miles per hour

Step-by-step explanation:

An example would be like 50 beats per minute, or 20 miles an hour.

When rates are expressed as a quantity of 1.

PLZ HELP WILL MARK BRAINLIEST(and please explain in detail I have to record myself explaining)
A chairlift starts 0.5 mi above the base of a mountain and travels up the mountain at a constant speed of 6 mph and it takes 15 minutes to get to the top. How far from the base of the mountain is the chairlift at 10 minutes?

Answers

d=1.5 miles i’m pretty sure

The surface area of the prism is ______ square units. All measurements in the image below are in units. (Input whole number only.)

Answers

Answer: 217.45

Step-by-step explanation:

plsss hurry!!!! i rlly need help

Answers

Answer:

41 21/25

Step-by-step explanation:

38 1/25 + 3 4/5 = 41 21/25

Estimate the difference: 7 3/4 - 2 2/5. Show your work.

Answers

Answer:

5 7/20

Step-by-step explanation:

7 3/4-2 2/5

convert to a common denominator

7 15/20-2 8/20=5 7/20

Answer: 7 7/20

Step-by-step explanation:

Just look it up on mAth

Way it also shows you step by step how to do it

67.5 billion in scientific notation

Answers

Answer:

6.75 × 10^10

Step-by-step explanation:

5 points..! plus brainliest..!

Answers

Answer:

4th one

Step-by-step explanation:

Answer:

Last answer.

Step-by-step explanation:

hi please help me lol i have no idea what this is

Answers

Answer:

coefficient: 7; constant: 2

Step-by-step explanation:

In a polynomial, a coefficient is a number that multiplies a variable.

The coefficient is 7.

A constant is a number by itself.

The constant is 2.

The mountain climber descended 437.85 feet every hour. What is the change in the climber's elevation after 6 hours?

Answers

The answer should probably be 2627.1 feet

Hope this helps!

Answer:

2627.16  lower down the mountain

Step-by-step explanation:

Every hour, the mountain climber decends 437.85 ft. Using Every to give you a clue as what operation to use, you do

437.85* 6

2627.16

PLS HELPPPP I WILL BE GIVING BRAINLESS THE PIC IS RIGHT BELOW PLS IF U DONT KNOW THE ANSWER DONT ANSWER PLSSS

Answers

Answer:

The answer is 132

Step-by-step explanation:

First, find the area wholely, 20x8 = 160. Then find the triangle which is 7x 8 divided by 2 is 28 and you subtract the whole are by the triangle which is 160 - 28 is 132

What is the volume of a cube with an edge length of 3/4 inch?

Answers

Answer:

V=a cubed

Step-by-step explanation:

Answer:

v=a3

Step-by-step explanation:

Simplify 3 33/56

PLEASE

Answers

3 33/56 is the answer
The answer is 201/56 if you mean turn it into an improper fraction, if you mean otherwise just comment on this answer and I will try my best to calculate it:)

The daily low temperatures in a city have been below 0° Fahrenheit (F) for the past two days. On Monday, the daily low temperature was −2℉ and on Tuesday, the daily low temperature was −7℉. What is the absolute value of the change in daily low temperatures between these two days, in degrees Fahrenheit?

(This is math class btw)

Answers

Answer:

5ºF is the absolute value of the change.

Step-by-step explanation:

Since absolute value is alwasy positive you will not need the negative sign. The difference between 7 and 2 is 5, so the answer is 5.

i need this answered asap pls i wan na finish this today

Answers

Answer:

I think A.

Step-by-step explanation:

HElp pls for majior brainlest and points

Answers

Answer:

i think its 4-3r=1.

Step-by-step explanation:

i hope i got it right so you can make some a's

Answer:

4 -3r (B)

w (A)

3 (A)

8 (B)

2 (B)

Explanation:

Expression = (Number, Math Operator, Number)

plz help this is proportions math

Answers

Answer:

I would recommend using photo math its faster and easier I promise!! ;)

I think 42 is the anwser

The graphs below show the increases and decreases in a company's monthly closing stock values.
If you were the owner of this company which graph would you use to show growth since March? Be sure to justify your answer with mathematical reasoning.

Answers

Answer: graph A

Step-by-step explanation:

you can see it is going up look at march then look past that to the right is it going up or down the answer is it is going up so your answer: Graph A

Answer:

Graph A

Step-by-step explanation:

I just did this on edge and got it right hope it helps and please mark me as brainliest

The sixth graders at Amir’s school voted for the location of their class trip. 35% of the students voted to go to the art museum. If 126 students voted for going to the art museum, how many sixth graders are at Amir’s school?

Answers

Answer:

360

Step-by-step explanation:

126/35%=360

Answer:

Step-by-step explanation:

 

Simplify the following expression by combining like terms. please help me thank you!

Answers

Answer:

8x-3

Step-by-step explanation:

Combine like terms.

11x-3x=8x

(8x)

14-11=3

(8x-3)

Hope it helped!

what is the mean absolute deviation of the data set below?
3,1,4,4,4,1,1,2,1,5

Answers

Answer:

1.4

Step-by-step explanation:

Step 1: We have to find the mean of the data set

The mean is the average or the sum of all the numbers divided by the amount of numbers there are.

3 + 1 + 4 + 4 + 4 + 1 + 1 + 2 + 1 + 5 = 26

There are 10 numbers in total so, 26/10 = 2.6

Step 2: We now know the mean so now we have to find the deviation

3 - 2.6, |1 - 2.6|, 4 - 2.6, 4 - 2.6... so on, (Note: this is just finding the distance between the numbers and the mean)

The results are, 0.4 + 1.6 + 1.4 + 1.4 + 1.4 + 1.6 + 1.6 + 0.6 + 1.6 + 2.4

This is equal to 14

Step 3: Lastly, we have to find the mean of the deviations

We know the mean is 14

We have 10 numbers

Therefore, 14/10 = 1.4 is the MAD

1/4 is the answer I think

Pls help I don't wanna get a bad grade make sure you show your work plz

Answers

Answer:

the first one

Step-by-step explanation:

1. 1310 x 0.15 = 196.5

2. 1310 - 196.5 = 1113.5

3. 1113.5 - 310 = 803.5

4. 803.5 - 405 = 398.5

5. 398.5 divided by 2 = 199.25

Answer:797

Step-by-step explanation:the last one

Other Questions
Choose the scenarios that correctly identify a representative democracy. Sarah started her diet on January 1st at 198 pounds. By the end of the year, she weighed 112 pounds. How the New Media WorksPART B: Which detail from the text best supports the answer to Part A?A. Reporters gather facts and write about them so why do some people say the news is unreliable? (Paragraph 8)B. They hire trained reporters who know how to ask good questions about all sides of a story. (Paragraph 9)C. They also employ many different editors to double-check all of the facts cited in the articles. (Paragraph 9)D. It is impossible to avoid bias completely, but news writers and news readers can still do a lot to make sure the information they share and read is accurate. Which of these statements is true?1. Dodger fans frequently booed Jackie Robinson for his poor play2. Racist fans taunted Robinson, and racist players sometimes tried to hurt him3. All baseball fans welcomed Jackie Robinson's major league debut4. Jackie Robinson only played on year in the major leagues Hiro painted his room. After 3 hours of painting at a rate of 8 meters per hour, he head 28 square meters left to paint. Find the slope given the graph below: Which sentence is true? How do you write 3.50 x 102 in standard form? PLEASE ANSWER THIS QUESTION RIGHT AND THE ANSWER CHOICES ARE IN THE ORDER.Which is the standard form of a quadratic equation? A piece of ice absorbs heat and melts. Which statement best describes thechanges in the ice as it melts?A. The potential energy of the particles increases as intermolecularforces are overcome.B. The potential energy of the particles increases as the temperatureincreases.C. The kinetic energy of the particles increases as the temperatureincreases.D. The kinetic energy of the particles increases as intermolecularforces are overcome. You have 9.3 mL of a 0.031 M solution of NaOH. If you add this solution to 8.5 mL of a 0.012 M solution of crystal violet, what is the initial concentration of NaOH in the reaction mixture? (-x+4y = 10 ( x = 11 using substitution 1: A bicycle club went on a six-hour ride. The graph below shows the relationship between thenumber of hours spent on the trails and the number of miles traveled. (2pts) How is the standard jazz form AABA similar to the ternary form in classical music? How is it different? How is democracy connected to the declaration of independence? What is produced by translation?A. An amino acidB. A strand of mRNAC. A proteinO D. A strand of DNA Find the value of x. Write the equation of the line perpendicular to y = -31 - 1 that passes through the point (3,4). HELP PLZ HELP ASAP ASAP Find the probability of rolling a 3 when you toss two fair 6-sided dice and add the result from each die.