Mathematics Middle School

Choose one group of cubes that forms a rectangular prism that has given dimensions, then Find surface area of prism.
3 x 4 x 1. Thanks, no links.

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Answer 1

Answer:

Step-by-step explanation:

Related Questions

2.5 + 3(5-2.1p) = -13.37

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Answer:

2.5 + 3(5-2.1p) = -13.37

2.5+15-6.3p=-13.37

17.5-6.3p=-13.37

-6.3p=-30.87

p=4.9

hope this helps

have a good day :)

Step-by-step explanation:

The answer has to be p=4.9

Which of the following values of m will result in a true statement when substituted into the given equation?

m – 1.9 = 2.2

A. m = 2.8
B. m = 3.8
C. m = 4.1
D. m = 4.9

Answers

answer : m = 4.1

explanation:

4.1 - 1.9 = 2.2

C. m = 4.1

Using inverse operation,
2.2 + 1.9 = 4.1

Therefore, 4.1 is the answer. I hope this helped!

Angie's walking speed is 5 kilometers per hour, and May's is 4 kilometers per hour. Think about how the distance each girl walks is related to time.
Identify the INDEPENDENT and DEPENDENT variable in this situation. Explain how you know.

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Answer Combine like terms

Answer:

The independent variable is the the distance they walk and the dependent variable is the amount of time it takes them.

Step-by-step explanation:

this is because the walking distance the variable that is being controlled by the people and the time is the outcome from the distance

Wanda found a cone-shaped Seashell on the beach. The shell has a height of 63 millimeters and a base radius of 8 millimeters. What is the volume of the seashell? Estimate using 22/3 for pie [tex]V = 1/3 x whatever pie is x r^2 x h V = 1/3 (22/7) (8^2) ( 63)[/tex]

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Answer:

Step-by-step explanation:

V = 4222.30053 m3

The required volume of the seashell is approximately 4,229.33 cubic millimeters.

What is volume?

Volume is defined as the mass of the object per unit density while for geometry it is calculated as profile area multiplied by the length at which that profile is extruded.

Here,

The formula for the volume of a cone is:

V = (1/3)πr²h

where r is the radius of the base of the cone, h is the height of the cone, and π is approximately 3.14.

Substituting the given values,

V = (1/3)×22/7×(8²)(63)

V = (1/3)×22/7×(64)(63)

V = (1/3)×22/7×(4032)

V ≈ 4,229.33 mm³

Therefore, the volume of the seashell is approximately 4,229.33 cubic millimeters.

Learn more about Volume here:
https://brainly.com/question/1578538

#SPJ3

A grocery store received two shipments of watermelon. Each watermelon in a shipment was weighed, then a line plot was made of all of the weights in a shipment.

What statement about the two plots’ distributions is true?

The degree of overlap between the two distributions is high.

There is no overlap between the two distributions.

The degree of overlap between the two distributions is low.

The degree of overlap between the two distributions is moderate.

Two line plots with the same scale and interval, from fifteen to twenty-five, with tick marks every one unit. The plots are stacked vertically for comparison. Values appear as x marks above the line. Each plot has eighteen data values. Upper plot is labeled Shipment 1.

Lower plot is labeled Shipment 2. Under each plot is the label Weight, in pounds. Upper plot data values are one x mark above sixteen, one x mark above seventeen, one x mark above eighteen, one x mark above nineteen, two x marks above twenty, three x marks above twenty-one, four x marks above twenty-two, three x marks above twenty-three, three x marks above twenty-four, and one x mark above twenty-five. Lower plot data values are one x mark above sixteen, two x marks above seventeen, three x marks above eighteen, four x marks above nineteen, three x marks above twenty, three x marks above twenty-one, two x marks above twenty-two, zero x mark above twenty-three, and one x mark above twenty-four.

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Answer:I have no idea

Step-by-step explanation:

What is the value of u ?

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Is the value of u40.9 degrees

Answer: 40.9

180-139.1 = 40.9

what expression represents an equilateral triangle if all of the sides measure (6x - 6.3) as a sum?

a) 2x + 2x + 2x - 2.1
b) x - 2.1 + x - 2.1 + x - 2.1
c) 2x - 2.1 + 2x - 2.1 + 2x - 2.1
d) 2x - 2.1 + 2x - 2.1 + 2x - 2.1 + 2x - 2.1

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Answer:

Step-by-step explanation:

since a triangle have 3 sides and 6x-6.3 is the formula u divide it by 3 and u get 2x-2.1 also = to c

The answer is is C .

a florist orders sunflowers every 6 days, starting from the sixth day of the year, and daisies every 4 days starting from the fourth day of the year. when is the first THREE TIMES she will order the flowers on the same day?

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Answer: 12th day

Step-by-step explanation:

Given , A florist orders sunflowers every 6 days and daisies every 4 days.

When it started from same day, then the next day she orders both kinds of flowers on the same day will be LCM (6,4), where LCM = Least Common Multiple.

Prime factorization:

6 = 2 x 3

4 = 2 x 2

LCM(6,4) = 2 x 2 x 3 = 12

Hence, she will order both kinds of flowers every 12 days.

Answer: 1 2 3

Step-by-step explanation:

A small heater is in the shape of a square pyramid each side of the pyramid's base measuers 30.5 centimeters. The slant height of the pyramid is 164.8 centimeters. what is the height of the pyramid?

Please give an answer to this and give a step by step explanation on what to do to solve this. Will give BRAINLIEST to the person who does what I asked and gives the correct answer with an reasonable explanation.

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Answer:

Step-by-step explanation:

30.5/2 = 15.25

15.25^2 + b^2 = 164^2

232.5625 + b^2 = 26896

b = 163.29

Answer:

Step-by-step explanation:

30.5/2 = 15.25

15.25^2 + b^2 = 164^2

232.5625 + b^2 = 26896

b = 163.29

I hope this helps

A teacher surveys 30 students on the the number of books they read over the summer.The data are represented in the box plot what is the median number of books read

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Answer:

Wheres the plot?

Step-by-step explanation:

Which of the following values of m will result in a true statement when substituted into the given equation?

m – 1.9 = 2.2

A. m = 2.8
B. m = 3.8
C. m = 4.1
D. m = 4.9

Answers

Answer:

Answer is C 4.1.

hopefully that helps :3

the answer is c , 4.1

30. The two quantities are in proportion. Find the missing value.
x/31 : 9

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Answer:

279

Step-by-step explanation:

x/31:9 => x/31 = 9/1

x = 31*9

x = 279

The answer is 279!!!

Hope this helped!

A store is having an inventory reduction sale s an employee marks down some nightstands from $40-$18 what percentage is the discount.

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I think that is the answer

45% is the answer to your question.

28. Express 22.7 : 45.4 as a single decimal

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Answer:

0.5

Step-by-step explanation:

22.7: 45.4 = 22.7/45.4

= 227/454

= 0.5

I WILL GIVE BRAINLIEST TO CORRECT ANSWER! C:
Riley kept track of the number of minutes he practiced his piano over six days. On the first five days, he practiced for 30, 20, 25, 15, and 45 minutes. The range of minutes for the six days was 35. How many minutes did Riley practice on the sixth day?

10 minutes

25 minutes

27 minutes

80 minutes

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Answer:

25 minutes

Step-by-step explanation:

Answer:

10 minutes

Step-by-step explanation:

15 + 35 = 50. 50 IS NOT A TEST ANSWER

45 - 35 = 10. 10 IS A TEST ANSWER

What is the value of u ?

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Step-by-step 40.9? i guess i dunno shawty bae bestie

Please explain how you got the answer.

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Answer:

Step-by-step explanation:

1/3 is part of a whole number (3/3). So it still is an integer, but it is not a whole number- all fractions and decimals are like this.

Answer:

Step-by-step explanation:

1/3 is rational it's not infinite or anything

however it's not a whole number (whole numbers being (1, 2, 3,...etc.)

REWARDING BRAINLY FOR CORRECT ANSWER
Study the list of numbers shown.
2 , 5 , 7 , 4 , 5 , 9 , 2 , 5 , 1 , 8 , 4 , 4 , 7 , 9 , 4
What is the median of these 15 numbers?
9
7
5
4

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Answer:

1, 2 , 2, 4 , 4 , 4 ,4 , 5 , 5 , 5 , 7 , 7 , 8 , 9 , 9

Step-by-step explanation:

5. The median is 5.

GIVING BRAINLY FOR correct answer

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Answer:

15 units

Step-by-step explanation:

think of it this way, down 7 units and down an additional 8 which in total is 15

(im not sure if -15 is an option but if it is it might be that one since everything went into the negative numbers)

Valerie shares some of the 12 candies from this box.she gives her friend 1 candy for every 3 candies she eats herself. How many candies does she give to her friend?

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Answer:

Step-by-step explanation:

Every group of candies eaten is 4 candies because Valerie eats 3 and her friend eats 1. 1+3 = 4 . 12/4 = 3

Step-by-step explanation:

1 : 3 = 4 <-- simplified ratio

x : y = 12 <-- trying to find the real ratio

12 ÷ 4 = 3 <-- find the unit rate

1 × 3 = 3 <-- find how much the friend has

So, her friend got 3 candies

Find the median of the data set
3/8 3/4 9/16 7/12

Answers

Answer:

7.5

Step-by-step explanation:

To find the median you must align all the numbers least to greatest so the order goes like this. 3,3,4,7,8,9,12,16. Then you must find the number in the middle. since there is not a number in the middle you add 7 and 8 together and then divide by 2 which is 7.5

The median of the entire data set is 7.5

Can someone please do these two!! I would really appreciate it!!!

18 points….

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Answer:

4) 80 miles per hour?

5) 1 hour 30 minutes

Step-by-step explanation:

1 hour and 40 minutes

organize the pieces here so that they solve for the hypotenuse

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Answer:

Solve by using the steps of the Pythagorean Theorem. The answer is down below.

Step-by-step explanation:

1) a^2 + b^2 = c^2

2) 15^2 + 20^2 = c^2

3) 225 + 400 = c^2

4) 625 = c^2

5) √625 = √c^2

6) 25=c

Well, commenting to get points since the question is already answered

Find surface area of the prism. Thanks.

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I think the surface area is 38

The surface area is 38. Hope this helps! :D

Can someone please help with these two questions?

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Question two is C. Question three is B

Answer:

For question 2, it is C) 3a.

For question 3, it is B) 3.

Step-by-step explanation:

For question 2, we are given that Mary's age is a and her mother's age is 3 times as old as Mary. The key word is "times" so this means that the expression can be written as 3a or 3 * a.

For question 3, the question asks for the greatest number that divides evenly into both 42 and 81. Using simple math, C and D automatically elliminates itself because one of the numbers divided gives a whole and the other gives a decimal. All is left is A and B. Obviously, a number divided by one will by itself so it stays even either way and the two numbers divided by 3 will give us two whole numbers and 3 is the greatest possible number so that concludes that it is B.

Kim deposited $1,422 into a savings account. After 5 years, she had a total of $1,635.30 in her account. What is the interest rate?

With step by step explanation = Brainliest

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Answer:

don't know

Step-by-step explanation:

ok please mark mr brainlist

Answer:

Step-by-step explanation:

Interest rat is calculated by using the equation A = P(1 + r)^n

A is the amount after interest. Here, it is 1635.30

P is the principal, or base, amount. Here, it is 1422

r is the rate at which there is interest. It is what we need to find out.

n is the amount of years interest is calculated for. Here, it is 5

Now that we have everything, we calculate:

1635.30 = 1422(1 + r)^5

Now we have to get r on one side of the equation by itself:

Divide both sides by 1422:

1635.30/1422 = (1 + r)^5

5√(1655.30/1422) = 1 + r

5√(1.16406469) - 1 = r

Now r is on one side of the equation.

The 5th root of 1.16406469 is 1.03084987

1.03084987 - 1 = 0.0308, so it is 3%

The 5√ is the 5th root of the numbers

Or it's 2.835 percent I don't know

Please please please answer these questions!!!!! I’d really appreciate it!!

18 points……

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Answer:

60 * 2 + 30 = 150km

225 - 150 = 75km

50km/h and 75km, so 1.30h

1.30 + 2.30 + 0.10 = 4.10h

Im not very good at english so I dont know how to explain...

1.30 - 47 = At 12.43

The answer is 4.10h

Hope this helps!!

someone answer this please

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Answer:

Hello answer: 500

Step-by-step explanation:

(base × height)

25 × 20 = 500 therefore 500 is the area

Answer:

Area: 500 yd^2

Step-by-step explanation:

Area= b • h

Area= 25 • 20

Area= 500

Hope this helps!

Find the value of x.

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180 - 73 - 13 = 94 hope it helps

what they said i think yes^^

wanda reads 180 pages in 2 3/4 h. How many pages can she read in 5 1/2 h?

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Answer:

are there any options? if not then i think it's 360 ( sorry if i'm wrong)

Answer:

360

Step-by-step explanation:

We find Wanda's reading speed in pager per hour, which is 180/2 3/4 = 180/2.75 = 65.4545...

To find how many pages she reads in 5 1/2 hours, multiply 65.4545... by 5 1/2, or 5.5 to get 360. She reads 360 pages in 5 1/2 hours

Other Questions

In the month of June, a department had 19900 units in beginning work in process that were 75% complete. During June, 90200 units were transferred into production from another department. At the end of June there were 11000 units in ending work in process that were 40% complete. Materials are added at the beginning of the process, while conversion costs are incurred uniformly throughout the process. The equivalent units of production for conversion costs for June were TOTAL=18ACTIVITY 4 -THE MEDIA AND HUMAN RIGHTS VIOLATIONS4.1. Discuss the media's responsibilities in a democracy. Passage 1Orpheus and Eurydiceadapted from Old Greek Folk Stories Told Anew by Josephine Preston Peabody1 When gods and shepherds piped and the stars sang, that was the day of musicians! But the triumph of Apollo himself was not so wonderful as the triumph of a mortal man who lived on earth. This was Orpheus, that best of harpers, who went with the Grecian heroes of the great ship Argo in search of the Golden Fleece.2 After returning from the quest, he won the lovely Eurydice for his wife, and they were as happy as people can be who love each other and everyone else. The very wild animals loved them, and the trees clustered about their home. But one day misfortune came upon that harper Orpheus whom all men loved to honor.3 Eurydice, his lovely wife, as she was wandering, unwittingly trod upon a serpent in the grass. She died of the sting, and was lost to him in the Underworld.4 For days he wandered around despondently, singing the story of his loss and his despair to the helpless passers-by. His grief moved everyone and roused the hearts of savage beasts. Even the gods on Mount Olympus gave ear, but they held no power over the darkness of Hades.5 Wherever Orpheus wandered with his lyre, no one had the will to forbid him entrance; and at length he found unguarded that cave that leads to the Underworld where Pluto rules the spirits of the dead. He went down without fear. He crossed the river Styx, and Charon, the harsh old ferryman who takes the Shades across, forgot to ask of him the coin that every soul must pay. For Orpheus sang. There in the Underworld the song of Apollo would not have moved the poor ghosts so much. But here was a human singer, and he sang of things that grow in every human heart, youth and love and death, the sweetness of the Earth, and the bitterness of losing aught that is dear to us.6 Even the Furies were moved to pity. So, among a crowd of eager ghosts, Orpheus came, singing with all his heart, before the king and queen of Hades. And the queen Proserpina wept as she listened and grew homesick, remembering the fields of Enna and the growing of the wheat, and her own beautiful mother, Demeter. Then Pluto gave way.7 They called Eurydice and she came, like a young guest unused to the darkness of the Underworld. She was to return with Orpheus, but on one condition. If he turned to look at her once before they reached the upper air, he must lose her again and go back to the world alone.8 Filled with joy to finally be with his wife, Orpheus hastened on the way, thinking only of Eurydice, who was following him. Past Lethe, across the Styx they went, he and his lovely wife. But the place was full of gloom, the silence weighed upon him, he had not seen her for so long; her footsteps made no sound; and he could hardly believe the miracle. When the first gleam of daylight broke through to the dismal world, he forgot all, save that he must know if she still followed. He turned to see her face, and the promise was broken!9 She smiled at him forgivingly, but it was too late. He stretched out his arms to take her, but she faded from them, as the bright snow, that none may keep, melts in our very hands. A murmur of farewell came to his ears,no more. She was gone.10 He would have followed, but Charon, now on guard, drove him back. Seven days he lingered there between the worlds of life and death, but after the broken promise, Hades would not listen to his song. Back to the Earth he wandered, though it was sweet to him no longer. He died young, singing to the last her name, and round about the place where his body rested, nightingales nested in the trees.Passage 2adapted from Orpheusby William Shakespeare Orpheus with his lute made trees And the mountain tops that freeze Bow themselves when he did sing: To his music plants and flowers Ever sprung; as sun and showers5 There had made a lasting spring. 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Choose one group of cubes that forms a rectangular prism that has given dimensions, then Find surface area of prism. 3 x 4 x 1. Thanks, no links.

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Choose one group of cubes that forms a rectangular prism that has given dimensions, then Find surface area of prism.
3 x 4 x 1. Thanks, no links.