Mathematics Middle School

A triangular solid is shown here.
What is the area of the
top?

right side?

front? back?

What is the total surface area of all five faces?


What is the volume?

A Triangular Solid Is Shown Here. What Is The Area Of The Top? Right Side? Front? Back? What Is The Total

Answers

Answer 1

Answer:

785

Step-by-step e MY TECH TOLD ME  XD

Related Questions

Find the volume of the pyramid.

Answers

[tex]A=10^2+2*10\sqrt{\frac{10^2 }{4} +12^2} \\A=100+2*10\sqrt{25+144}\\A=100+2*10*13\\A=100+260\\A=360[/tex]

Please work out all the problems on this page, no links, no i don't knows please do not take advantage of me or my points please actually answer these questions


tell me step by step

Answers

Answer:

you’re correct for all of it

Step-by-step explanation:

Answer:

1 is correct

2=17

3 is correct

4 is correct

5=3/4

6= 5

Step-by-step explanation:

Find the area of the figure to the nearest hundredth.
HELP MEH

Answers

79.27
So first find the area of the box
Which is 4 times 10 which equals 40
The formula of a circle is area=(1/2)pi times radius square root
And the radius should be 5 since it’s half on 10
The answer is 39.27
The add 40
Which equal 79.27
Sorry if I’m wrong but I hope this helps

Find the product
-5(-3)(-3)

Answers

Answer:

-45

Step-by-step explanation:

-5(-3)(-3) =

15(-3) =

-45

Hope that helps!

Answer:

-45

Step-by-step explanation:

How do i distribute this into an equivalent expression? -12(-2+4)

Answers

Step-by-step explanation:

-12 x -2

-12 x 4

=24+-48

Final answer is -24

Answer:

24-48=-24

Step-by-step explanation:

-12x-2=24

((since two negative numbers multiplied equals a positive))

-12x4=-48

((since a negative times a positive equals a negative))

Soooooooo

24-48=-24

Hope this helps!

please help will mark brainliest!

Answers

the answer is b i’m pretty sure

I'll mark the best or first answer as brainless.

Answers

i believe the answer may be 83. please correct me if i am wrong.
I think it might be 60. Reason being is because 6x2.5=15 then you do 15x4=60. So I think it might be 60.

Hope this helps!

PLEASE HELP I WILL GIVE BRAINLIEST

Which statement accurately describes the scatterplot

Answers

Answer:

B is the answer for sure, because there are two outliers, there is a visible line, and they are not at all clustered around a single point

Answer:

b

Step-by-step explanation:

nice man

4(p-5) = 2p+18 i need all the steps

Answers

Answer:

p = 19

Step-by-step explanation:

4(p-5) = 2p+18

4p - 20 = 2p + 18

4p - 2p = 18 + 20

2p = 38

p = 38 ÷ 2

p = 19

4p-20=2p+18
Then -2p each side
2p-10=18
-10 each side
2p=8
P=4

There are 32 munchkins in the box. You want to distribute the munchkins to Amir and Isaac so that the ratio of Amir's munchkins to Isaacs is 5:8.

How many munchkins will each person get? Show/explain your work

Answers

A gets 5 parts and I gets 8 parts
So 5+8=13. A will get 5/13 parts of the total
5/13*32(total)=12.3 since he can’t get .3 we round and Amir gets 12 leaving 20 for Isaac.
Amir gets 12 and Isaac gets 20

EXPERT HELP: DON'T GUESS EXPLAIN THE ANSWER OR YOU WILL BE REPORTED

Answers

Answer:

The correct answer is A.

Step-by-step explanation:

Given that a weather researcher compared Dublin, Ireland to Madrid, Spain, and she found that Dublin had a mean average temperature of 56.1ºF with a mean average deviation of 6.4ºF, while Madrid had a mean average temperature of 68ºF with a mean average deviation of 12.1ºF, the following conclusions can be drawn:

68 is higher than 56.1, so clearly Madrid has a higher average temperature than Dublin.

In turn, 12.1 is greater than 6.4, with which Madrid has a greater temperature variation than Dublin.

(05.03)Bev has to cut her grandma's grass this weekend and wants to know exactly how much area she will be cutting. Calculate the area of the polygon. Be sure to show all your work and explain your answer.
+17 pts BRAINLIEST ONLY IF FAST

Answers

Given : Bev has to cut her grandma's grass this weekend
Six-sided polygon that includes two isosceles right triangles, one with height and base of 15 feet, the other height and base of 4 feet, and one rectangle measuring 25 feet by 4 feet.
To Find : Area of Polygon
Solution:
Area of triangle = (1/2) bh
= (1/2) * 15 * 15
= 112.5 sq feet
= (1/2) * 4 * 4
= 8 sq feet
Area of rectangle = 25 x 4 = 100 sq feet
Total area =112.5 + 8 + 100
= 220.5 sq feet
Area of Polygon = 220.5 sq feet

Please answer you will get 10 points.

Answers

Answer:

your answer will be 126

Step-by-step explanation:

8x+78=2x+114

8x-2x=114-78

6x=36

x=36/6=6

<B=2(6)+114

= 126

the answer will be 126 umm

A rectangular city lot has an area of 1,000 square meters. If the length of the lot is 10 meters more than twice its width, find the length and width. Write the quadratic equation.
PLS I NEED THIS FOR AN RA

Answers

Answer:y=20

Step-by-step explanation:

Answer:100

Step-by-step explanation:

ANSWER ASAP PLEASE
The following triangles are identical and have the correspondence ΔABC↔ΔYZX

. Find the measurements for each of the following sides and angles. Figures are not drawn to scale.

∠A = _______

Answers

Answer:

A =Y

Step-by-step explanation:

A = Y

i need some help on this question please

Answers

Answer:

15

Step-by-step explanation:

Ok so first you need to know how to calculate the volume of a cylinder

I will put the formula here:  V=πr2h

Since pi is equal to 3.14 as said in the problem we can simply divide 282.6 by pi, the radius and 2

That is equal to 282.6/3.14*3*2

A little calculation shows that, the answer is 15

Hope this helps :)

What repeated addition equals to 3/4




Good luck シ

Answers

Answer:

1/4 x 3 or 1/4+1/4+1/4

Step-by-step explanation:

1/4 + 1/4 + 1/4

2/4+1/4

3/4

Answer:

its 25

Step-by-step explanation:

if you put down 3 25's then its 75 witch is equal to 3/4

Find the surface area of a cube that is 5/8

Answers

A=6a2 I would say is correct

PLZZZZZZZZ HELP IM SO BAD AT THIS

Answers

Answer:

100% of 188=188

50% of 188=94

25% of 188=47

75% of 188=141

Step-by-step explanation:

100% of 188 = 188
50% of 188 = 94
25% of 188 = 47
75% of 188 = 141

HELP ME PLS I NEED THIS TODAY Juan filled his gas tank four times last week. Here are the amounts of gas he bought (in gallons).
14.1, 4, 18.35, 3.93
What is the total amount of gas Juan bought last week?
show work

Answers

this has nothing to do with a question but if anybody’s looking at this question and you see the link that is pretty much on every single question do not click it it is a bot and it will track your IP STAY SAFE!!!

Answer:

Step-by-step explanation:

PLZ HELP RN! I WILL GIVE BRAINLIEST AND 20 POINTS TO BEST ANSWER AND NO LINKS!!!!

Let me rephrase that NO.FRIDGING.LINKS! OR FAKE ANSWERS! AND MAKE SURE TO GIVE A FULL ANSWER AND NOT A BAD ANSWER

Also, just in case you still don't understand, if you reply just to get points, I will legit call brainly and tell them I want my points back fyi. Thank you! :D

Answers

Answer:

42 a : (>)   B(<)

43. b

44.????

Step-by-step explanation:

im soooo sorry but i dont know 44

What is the question

Roxy has received the following quiz scores so far this year:

75, 88, 90, 96, 98, 100

Which box plot represents this data?

A box-and-whisker plot. The number line goes from 75 to 100. The whiskers range from 75 to 100, and the box ranges from 88 to 98. A line divides the box at 93.

A box-and-whisker plot. The number line goes from 75 to 100. The whiskers range from 75 to 100, and the box ranges from 88 to 98. A line divides the box at 90.

A box-and-whisker plot. The number line goes from 75 to 100. The whiskers range from 75 to 100, and the box ranges from 88 to 97. A line divides the box at 93.

A box-and-whisker plot. The number line goes from 75 to 100. The whiskers range from 75 to 100, and the box ranges from 88 to 97. A line divides the box at 90.

Answers

Answer:

A

Step-by-step explanation:

The data is from 75 to 100,

and the whiskers also go from that same data

The median is 93 which means the line will go there

90 + 96 = 186 / 2 = 93

The box goes from 88 to 98 because it includes the upper and lower quartile, and allows room for the middle two numbers to become the median and split the data.

Answer:

a

Step-by-step explanation:

edge 2021

hope i helped :)

Use the remainder theorem to find P(−2) for P(x) = 2x^4+2x^3−2x-4
Specifically, give the quotient and the remainder for the associated division and the value of P(−2).

-The Answer should have the Quotient and Remainder for points.

Answers

Answer:P(2) = 2(2)³ - 2(2)²- 3

= 16 - 8 - 3

= 5

Remainder or value of P(2) = 5

Quotient =   (2x³- 2x² - 3)/ x-2 = 2x² + 2x + 4

Step-by-step explanation:

Answer:

P(2) = 2(2)³ - 2(2)²- 3

= 16 - 8 - 3

= 5

Remainder or value of P(2) = 5

Quotient =   (2x³- 2x² - 3)/ x-2 = 2x² + 2x + 4

Step-by-step explanation:

HELP PLEASE ANSWER QUICKLY!

Answers

Answer:

The answer is 3

Step-by-step explanation:

If im correct it’s 3 cause 4 x 3 is 12

help me with both questions
plz read carefully so you can help me

Answers

Answer:

2. Both

3. e = 3, f = -5, g = 2

Step-by-step explanation:

2. Order doesn't affect product

3. You get e • f = -15, e • g = 6, f • g = -10 from the problem.

   e = -15/f    (solve for e)

   (-15/f) • g = 6    (plug into second equation)

   (-15g/f) = 6    (multiply)

   -15g = 6f    (multiply)

   (-5g/2) = f    (divide)

   (-5g/2) • g = -10    (plug into last equation)

   (-5g^2)/2 = -10    (multiply)

   -5g^2 = -20    (mulitply)

   g^2 = 4    (divide)

   g = 2    (square root)

   e • g = 6    (plug in for g, solve for e)

   e • 2 = 6

   e = 3

   f • g = -10    (plug in for g, solve for f)

   f • 2 = -10

   f = -5

I don't know if your teacher made a typo because I tried this multiple times and got the same answer. I don't know how e is negative.

Answer:

1. both are correct

2.f=5 g=-2 e=-3

Step-by-step explanation:

for number two, because e is negative you can logically figure out that f is positive and g is negative because a negative times a negative is a positive and a negative times a positive is a negative. you are then left with

-e times f=

-e times -g=

f times -g=

then by the process of substitution and trial and error, you can logically conclude that f=5 g=-2 e=-3

HELPP I NEED THIS ASAP

Answers

Answer:

you have it done? what do you need

Step-by-step explanation:

A freight train from city A to city B and a passenger train from city B to city A left the cities at the same time, at 10 am, heading towards each other. The distance between the cities is 360 miles. The freight train is traveling at 50 mph, the passenger train is traveling at 70 mph.

At what time will the trains pass each other?

Answers

Answer:

Step-by-step explanation:

1 pm i think

Answer:

1:00 pm

Step-by-step explanation:

A salesperson works 40 hours per week at a job where he has two options for being paid. Option A is an hourly wage of ​$18. Option B is a commission rate of ​8% on weekly sales. How much does he need to sell this week to earn the same amount with the two​ options?

Answers

Answer:

$9,000

Step-by-step explanation:

Option A:

In a week he will earn 720 since 18 × 40 = 720

Option B:

(x=the amount of weekly sales)

8x ÷ 100=720

8x=72,000

x= 72,000 ÷ 8

72,000 ÷ 8 = 9,000

The salesperson needs to make a weekly sales of $9,000 to earn the same amount with both options.

Given the following set of data: 3, 4, 5, 6, 8, 9, 9, which measures below have a value of 6? (Check all
that apply.)
O mode
Orange
o high value
O median

Answers

Answer:

b d I'm not sure what high value is

Step-by-step explanation:

range is th sum ofe highest and lowest number so 9-3 and median is the number in the middle 6

PLZ HELP QUICK
Which value from the set {12, 16, 21, 36} makes 2/3-n=19 true?

Answers

Answer: 36

Step-by-step explanation: when you solve the problem  2/3n-5=19 you get 36.

Answer:

36

Step-by-step explanation:

Other Questions
I need this to get out of my di. Please help! Thanks 1. What is the value of x?409A.41B.26C.17D.39 Case A. Kapono Farms exchanged an old tractor for a newer model. The old tractor had a book value of $16,500 (original cost of $37,000 less accumulated depreciation of $20,500) and a fair value of $9,900. Kapono paid $29,000 cash to complete the exchange. The exchange has commercial substance. Case B. Kapono Farms exchanged 100 acres of farmland for similar land. The farmland given had a book value of $545,000 and a fair value of $790,000. Kapono paid $59,000 cash to complete the exchange. The exchange has commercial substance.Required:a. What is the amount of gain or loss that Kapono would recognize on the exchange? What is the initial value of the new tractor?b. Assume the fair value of the old tractor is $23,000 instead of $9,900. What is the amount of gain or loss that Kapono would recognize on the exchange? What is the initial value of the new tractor?c. What is the amount of gain or loss that Kapono would recognize on the exchange? What is the initial value of the new land?d. Assume the fair value of the farmland given is $436,000 instead of $790,000. What is the amount of gain or loss that Kapono would recognize on the exchange? What is the initial value of the new land?e. Assume that the exchange lacked commercial substance. What is the amount of gain or loss that Kapono would recognize on the exchange? What is the initial value of the new land? The first planet to be discovered using mathematical prediction was:NeptuneUranusJupiterSaturn How many angles do 5 triangles and 3 rectangles have?(1) 7(2) 17(3)18(4) 27 Which function describes the graph below?X Because there are so many options in the transportation industry, you dont really need any goals or plans when you enter it.TrueFalse Once upon a midnight dreary, while I pondered weak and weary is an example ofa/an There are ____components of communication?a) 2b) 4c) 5d) 3 find the surface area of the prism. 3in , 8in ,5in. Which of these are some of the largest grazers in the tundra? (Select all that apply.)muskoxreindeerptarmigancaribou after prince andrey regained consciousness in an ambulance tent he why will bainly tell me the question I ask for all it given me 2 hour wait and not given me the question Which of these best summarizes the Monroe Doctrine? F The immigration of Europeans to the United States must be discouraged. G Further colonization of the Americas by European countries is prohibited. H The power to nullify federal laws is necessary to preserve sovereignty. J International peace can be maintained without complicated alliances. Jim supervises and manages land used for timber production. Jim is probably aA) farmerB) foresterC) foragerD) fire ecologistE) folivore Did the laborers win the strikes? Plz help!!!!Pages 189-192What is the arrangement that Ms. Thomas presents to Bud? Based on Bud's past, why is this so important?Book : bud not buddy a) When do people work most closely together?(b) What was previously the longest period that miners had been trapped underground?(c) How did the miners first make contact with the rescuers? (d) What were psychologists particularly keen to find out? Give two details.(e) What made the rescuers decide to send the miners clean clothes and razors? f)Why were the men all given the same colour shirts to wear?(g) How did the food supplied by the rescuers change from the earliest stages to the final stages? Give two details. (h) According to the diagram, what was the width of each of the supply tubes?(O) How did the miners prepare for what they would face when they came out of the capsule? Select the correct answer from each drop-down menu. Fill in the correct terms to complete the description of Mischa going through the home-buying process Mischa wants to buy a home. She has looked at the housing market. Now she needs to find a ______ to become _______ for a mortgage. By doing so, Mischa will know how much she has to spend on a house. A.real estate agent B.lender C.closeing company D.title company a.eligible b.wait listed c.credit checked d.prequalified are all cells going through the cell cycle at the same speed? why or why not?