Mathematics Middle School

plssssssssssssssssssssssssss help

Answers

Answer 1

C is true and most likely the correct answer

Answer 2

Answer:

Step-by-step explanation:

Related Questions

Please help 14 MATH PROBLEM

Answers

Answer:

Step-by-step explanation:

i think

3^6 i think sorry if it’s wrong

is a prime number is a number times itself yes it is

Answers

Answer:

yup

Step-by-step explanation:

Yes it’s is ok thank you bye

Describe the angle relationship and solve for the x.

Answers

Answer:

x = 25

Step-by-step explanation:

The shown angles appear to be on a straight line

Angles on a straight line have a sum of 180°

That being said we can create an equation using this relationship

180 = x + 2 + 153

now we solve for x using basic algebra

step 1 combine like terms

153 + 2 = 155

now we have 180 = x + 155

step 2 subtract 155 from each side

180 - 155 = 25

155 - 155 cancels out

we're left with x = 25

Use the point P(3, —6). Write the ordered pair for the final location of the given point after completing the transformations in the order listed.

12. (x, y) (x —l, y + 4), reflection over the y-axis

13. Reflection over the y-axis, (x, y) (3x, 3y)

Please do not say 12 or 13 for the answer because those are questions not answers!

I really need help with this sooo

Answers

Answer:Go on a graph calolator

Step-by-step explanation:

calul

ANSWER RIGHT DO NOT EXPLAIN

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Answer: B

Step-by-step explanation:

PLEASE HELP I AM TIMEDDDDD I WILL GIVE BRAINLIEST IF CORRECT- DONT DO FAKE ANSWERS
What is the total surface area of the square pyramid below?

132 m2
144 m2
160 m2
228 m2

Answers

Answer:

its 144

Step-by-step explanation:

Trust

Answer:

132

Step-by-step explanation:

NEED HELP ASAP!! NO LINKS!!! OR U WILL BE REPORTED!! WILL GIVE BRAINIEST!!

Answers

Answer:

Y = 6,8 X = -6,3 Z = -2, -1

Y = 9,7 X = -3,2 Z = 1,-2

Step-by-step explanation:

A mint produces 150,000 souvenir coins each year. In a random sample of 400 coins, 3 have a misprint. Predict the number of coins that will have misprints in a year.

Answers

150,000 / 400 = 375. 375(3)= 1,125 misprints per year. hope this helps!

HELP MEE BRAINLIEST AND THANKS

Answers

Answer:is this a test?

Step-by-step explanation:

answer is c becuase sakajejaiejwa

Answer:

1. 12 (counted them myself)

2. 4 (because it’s the largest number)

3. Not sure

Step-by-step explanation:

Help the question is in the pic down below

Answers

Answer:10.8 1.62

Step-by-step explanation:

It is $1.8 and you are getting 6 so you do 1.8*6 and get 10.8

then you do 15% of 10.8 and get 1.6

1.8 x 6 = 10.8 so therefore the first answer is 10.8 !!

then,

15% of 10.8, how much do you get? 1.6 :)

Please help, it says NOT the correct way.

Answers

Answer:

The first one or the 2nd one, since it says NOT worth half, I would say the first one is the answer.

Step-by-step explanation:

Use the triangle formed by the vertices L(—3, 4), A(O, 5) and D(2, l). AL' A'D' is a triangle formed by using the transformation rule (x, y) —5 (—x, y) .
a. What type of transformation is ALAD —AL'A'D'?
b. Are A LAD and AL'A'D'congruent or similar?

Answers are not a or b. those need answers themselves! Pls pls pls! I really need this done! I will fail if i dont finish!

Answers

Answer:

Step-by-step explanation:jens whenever ejene end snsnsns s snehhsuwi

will give brainlist if you tell right answer (make sure to double-check your answer

Answers

Answer:

0.16

Step-by-step explanation:

I'm probably wrong but that is my answer

Answer:

I think it is 3/2 or 1.5 but do not count me on this.

Step-by-step explanation:

All I did was divide 1/2 by 1/3.

Ralph and his brother are at a carnival. They separate from each other at the Ferris wheel at 1:00 PM, and they agree that they will each meet back at the Ferris wheel from time to time to see whether the other is ready to leave. Ralph checks the Ferris wheel every 10 minutes. Joe checks in every 12 minutes. At what time will they meet at the Ferris wheel again. (Hint: Don’t forget you’re looking for a time.)

Answers

Answer:

3:00PM please mark me brainliest and thank me

Step-by-step explanation:

you have to find the lowest common multiple between 12 and 10 and that is 120 and 120 minutes is 2 hours. So 1:00 PM+ 2 hours= 3:00 PM

Answer:

2:00pm

Step-by-step explanation:

1pm separated

= 12 x 5 = 60 minutes

1+1hr = 2nd hr = 2:00pm

Solve: 4x² = 32

x = 4
x = ±8
x = ± √4
x = ± √8

Answers

Answer
I had that same answer and I pick C was my answer.

X= + square root of 8

If angle A measures 40° what is the measure of angle B?

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the cap is at 360*

so you can find the difference

360 - 40.

and the solution should get you the answer which is 320*

The answer would be 320 degree angle

HELP WITH THESE TWO QUESTIONS ASAP OR ELSE MY TEACHER IS GONNA K!LL MEH!

Answers

Answer:

14 is C I believe............

On question 14,

Answer is A

On question 15,

Answer is D

Yw :)

Plz help me thank you

Answers

Answer: 25 cartons

========================================================

Explanation:

1 liter = 1000 mL

Note how 1000/200 = 5, which means that if one carton is 200 mL, then five cartons gets us 5*200 = 1000 mL = 1 liter. If it takes five cartons to get 1 liter, then we'll need five times as many cartons to get to 5 liters. So 5*5 = 25 cartons is our goal.

---------

We could also solve like this

(1 carton)/(200 mL) = (x cartons)/(5000 mL)

1/200 = x/5000

1*5000 = 200x .... cross multiply

5000 = 200x

200x = 5000

x = 5000/200 ..... divide both sides by 200

x = 25

The manager of a home store is buying lawn chairs to sell at his store. Each pack of chairs contains 10 chairs. The manager will sell each chair at a markup of 20% of the wholesale cost, plus a $2.50 stocking fee.

a. Write an equation that represents the retail price of a chair, r, in terms of the wholesale price, w.

b. Use your equation to calculate the retail price of the chair if the wholesale price is $8.40.

c. Use your equation to calculate the wholesale price if the retail price is $13.30.

Answers

Answer:

Step-by-step explanation:

a. The required equation is r = 0.2w + 2.5 + w. b. The retail price of a chair is $12.58 if the wholesale price is $8.40. c. The wholesale price is $44 if the retail price is $13.30.

What is the Linear equation?

A linear equation is defined as an equation in which the highest power of the variable is always one.

a. The retail price of a chair is the wholesale price plus the markup and stocking fee. The markup is 20% of the wholesale price, so we can represent it as 0.2w. The stocking fee is a fixed amount of $2.50, so we can add it to the markup and wholesale price to get the retail price.

The equation that represents the retail price of a chair, r, in terms of the wholesale price, w is:

r = 0.2w + 2.5 + w

b. To calculate the retail price of a chair if the wholesale price is $8.40, we substitute 8.4 for w in the equation:

r = 0.2(8.4) + 2.5 + 8.4

r = 1.68 + 2.5 + 8.4

r = 12.58

So the retail price of a chair, if the wholesale price is $8.40, is $12.58.

c. To calculate the wholesale price if the retail price is $13.30, we can solve the equation for w.

r = 0.2w + 2.5 + w

13.3 = 0.2w + 2.5 + w

10.8 = 0.2w + w

8.8 = 0.2w

w = 8.8 / 0.2

w = 44

So the wholesale price, if the retail price is $13.30, is $44.

Learn more about the Linear equations here:

https://brainly.com/question/13738061

#SPJ2

Help Please, There are 5 rectangular flower gardens each measuring 16 feet by 13 feet in a rectangular city park measuring 90 feet by 140 feet. How many square feet of the park is not used for flower gardens?

Answers

Answer:

11560 ft squared

Step-by-step explanation:

16 x 13 = 208

208 x 5 = 1040 ft2

1040 ft 2 is how much space used

90 x 140 = 12600 ft2

12600 ft2 is all of the space

12600 - 1040 = 11560 ft squared

the answer is 11560 feet squared

Can someone help me with this?

Answers

Answer:

step one is 1 and 2 is 6

Step-by-step explanation:

In the bookstore, there are books in English, French and German. The English books make up 36% of all the books. The number of French books make up 75% of the number of English books, the rest of the 185 books are in German. How many books are in the bookstore?

Answers

Answer:

500

Step-by-step explanation:

french book = 75/100 × 36

= 27%

german books = 100-27-36

=37%

total books=100/37×185

=500

What's the surface area?

(EXPLAIN YOUR ANSWER)

Answers

714,110ft

Hope this helpsss

Truck A leaves station 1 at 9:00 a.m. and travels at the rate of 60 kph. After 2 hours, Truck B leaves the same station and travels in the same direction at the rate of 80 kph. At what time will Truck B overtake Truck A?

Answers

12:30 p.m.

explanation: it’s easy math

Answer:

12.30 P.M.

Step-by-step explanation:

What type of graph would you use for a set of numerical data with a range of 90, from 5 to 95, where you wanted to find the typical data value?

pictograph
line graph
bar graph
stem-and-leaf plot

Answers

Answer:

stem-and-leaf plots

have a good day

Answer:

stem and leaf plot

Step-by-step explanation:

just did this question

Help please, Lol. TvT

Answers

Answer:

-513.22

Step-by-step explanation:

I don't think they earned any profit. but instead lost money. Sorry it was wrong at first, I misread something.

A four-digit number is to be made using the digits 1, 3, 5, and 8.
How many numbers can be made if all digits must be different?

Answers

1358
5183
8531
1583
3815

There would be A LOT of answers. I'm going to try my best to get them all.

2. 1385

3. 1583

4. 1538

5. 1835

6. 1853

7. 8531

8. 8513

9. 8315

10. 8351

11. 8135

12.8153

13. 5381

14.5318

15.5138

16.5183

17.5813

18.5831

19.3518

20.3581

21.3581

22.3815

23.3851

24.3158

25.3185

I spent so much time on this! it would mean a lot if you marked me brainliest!! Hope this helped. Stay safeeee. Byeeeee

screenshot down below

Answers

Answer:

Step-by-step explanation:

Vertical rectangle:

A = bh

A = (5)(10)

A = 50

Horizontal rectangle:

h = 10 - (3 + 3)

h = 4

A = bh

A = (8)(4)

A = 32

Combined:

50 + 32

Answer:

[tex]A=82 meters^2[/tex]

Step-by-step explanation:

First we will split the shape into two rectangles.

Now that it is in two separate peaces, solve each one individually

Remember [tex]A = l*w[/tex]

[tex]10*5=50[/tex]

[tex]8*4=32[/tex]

Finally add the two areas together

[tex]50+32=82[/tex]

Please can someone help me with these questions photo math won’t work

Answers

Answer:

B, C, A, B

Step-by-step explanation:

answer: B, C, A, B
hope this helps you out .

HEEEEEEEELLLLPPPP PLLLLAZZZZZZZZZ

Answers

Answer:

The first picture is B and the second one is (0,-3)

Answer:

1) B

2) (0, -3)

Step-by-step explanation:

B has (1, -2)

A is located at (0, -3) since it's on the y-axis and x is 0

Other Questions

The sum of the digits in a two digit number is 5. If 27 is subtracted from the number then places of the digits are interchanged. Find the number. Please answer this with clarification! Thankyou As social Science student do you think it is necessary to study community? why do you think so? In the geometric sequence below, what is the common ratio?Sequence: 64,16,4,1 An environmental factor that contributes to mental illness is __________.A.intelligenceB.povertyC.high self-esteemD.a supportive family Objects A and B are brought close to each other. Object A will soon become positively charged. Identify the charge that must transfer forthissituation to occur. how can the conductivity of a semiconductor be increased? what is the value of this questiom ? How might a plant cope with the fact that the Calvin cycle uses more ATP than NADPH, yet produces roughly the same amount of both energy intermediates in photosystems I and II? Group of answer choices Electron flow rate can be increased, increasing both ATP and NADPH production. Plants often increase the amount of NADP reductase, thereby increasing NADPH production to match ATP output. Increase the electrochemical gradient for H+ across the thylakoid membrane, producing more ATP but not NADPH. Photosynthesis can revert from a noncyclic to cyclic electron flow, producing more ATP than NADPH. More pigment can be rapidly created for greater photosynthetic capacity, producing equal amounts of ATP and NADPH. Falling Action of the story Cupid & Psyche by ApuleiusA. In a paragraph of three to five sentences, explain at least two falling action events from your short story and how they relate to theclimax.1. Provide one example of dialogue from characters in the story that support the climax you identified.2. Provide one example of text evidence (other than dialogue) to support the climax you identified. Help the question is in the pic down below Mr. pope lost 10 pounds in one month. At the end of the month, he weighed 240 pounds. By what percentage did Mr. Pope decrease he weight?a. (4%)b. (7%)c.(10)d.(15%) A lamp points toward the base of a doorway as shown below, what is the height, in feet, of the lamp a car travels for two hours at an average speed of 36 km/h how far will the car travel Riddle: What has to be broken before you can use it? The base of a ladder is 10 feet from the side of a building. The top of the ladder reaches a window that is 24 feet above the ground, What is the length of the ladder? A. 14 ft B. 22 ft C. 26 ft D. 34 ft Summarize four improvements that the British made to India Will give brainliest!!How much KClO3 is needed to make a saturated solution in 100 mL of water at 70 C? Which expression represents the perimeter of the of the figure below? What is the slope and y - intercept of the function y = 2x + 1? I'll give you brainiest if you help me.