Mathematics Middle School

Find the volume of the pyramid.

Find The Volume Of The Pyramid.

Answers

Answer 1

[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]

Related Questions

Suppose that a sequence is defined as follows. And find the next 4 terms.
a1= -1
an=-4an-1 +2
n>= 2

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Answer: s,djfhbewhbwejkhbkhbwqigqiygwurygqwygRwqyr

Step-by-step explanation:

can some one help me asap like pls hurry. and pls some one answer all

Answers

Answer:

10.) J.

11.) D.

12.) G.

13.) B.

14.) i don't know  what this one is sorry

15.) i don't know

16.) H.

sorry if there not right

Step-by-step explanation:

20 points
Use either the commutative property or combine like terms to create an equivalent expression to from the equation 9 x j(2 + 5).

Answers

The answer should be “93j”
90j ? Sorry if I’m wrong!

Below is a blue rectangle with a width of 27.5 cm and a length of 33 cm. An orange rectangle with a width of 15 cm and a length of 20 cm is placed on top of the blue rectangle


What is the area of the orange rectangle?


What is the area of the blue rectangle?


What percentage of the blue rectangle is covered by the orange rectangle?

Answers

orange: 300
blue: 907.5

explanation: area is length time width. take those values and multiply

Three less than on-half a number is -71

Answers

Your Answer:

B. 1/2n-3

Explanation:

One way to get half a number is to multiply it by 1/2.

The phrase "a number less than an other number" often indicates subtraction.

B. That would be the correct choice. Have a wonderful day

EXPERT HELP: EXPLAIN THE ANSWER

Answers

A. Mean deviation is the range of the mean essentially.

Hope it helps

Mike walked 5/8 of the way to school before it started raining. How many percent of the trip did he get before it rained?

Answers

Answer:

62.5%

Step-by-step explanation:

Answer:

62.5%

Step-by-step explanation:

y-12=4y solve for y and show work plz

Answers

First, you want to start by subtracting y from each side to get it isolated. After that, your equation should be
3y= -12
Then, divide each side by 3 to isolate the y. You should end up with y= -4
-4 is the answer love

A grandfather clock was originally priced at $350 but went on sale for 80% off. If Elizabeth bought the grandfather clock and paid 10% sales tax, how much did she pay in total?

Answers

Answer:

105

Step-by-step explanation:

Answer:

$77

Step-by-step explanation:

80% of 350 is 280

it is $280 off so 350-280=70

then the tax, 10% of 70 which is 7

the answer is $77 because 70+7=77

Simplify the expressions by combining like terms

-4f - 9 - f + 15

Answers

Answer:

-5f    +6

Step-by-step explanation:

-4f - 9 - f + 15

Combine like terms

-4f -f    -9 +15

-5f    +6

Answer:

-5f+6

Step-by-step explanation:

as we add like terms -4f+(-f)=-5f

-9+15=6

Please help my with this question!!! I’ll give brainlist for the correct answer

Answers

Answer:

I think its C

Step-by-step explanation:

Answer:

The answer is c

Step-by-step explanation:

plz help i will give brainliest ,, if answer correctly

Answers

a and y=3/2+1 i believe

Translate quadrilateral ABCD 3 units to the right and 4 units down. What are the coordinates of the vertices of the image?

Answers

Answer:

there is no image, if you link an image i will edit my answer.

Step-by-step explanation:

Answer:

(3,4) hope i helped you 3 right 4 down

hey y’all i just need help with the shading part please help! if you can do this on a piece of paper or show how do it, i’ll give you a brainlest and bonus points thank you.

Answers

You might have to ask the question again, i’m jot sure what exactly the question requires

Please give a full explanation and answer on this

Answers

I think it’s Idek I’m dum

For the situation, write and solve an equation. Then, explain what your solution means. If you get stuck, try drawing a diagram on your paper.



A food pantry is making packages. Each package weighs 64 pounds. Each package contains 4 boxes. Each box contains a 7-pound bag of beans and a bag of rice. The bags of rice are all identical.

Answers

Answer:

64 = 4x + 7        

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Answers

Bbb bbbbbbbbbbbbbbbbb

Joe wants to paint a diagonal line across a sign over the door of his office. The sign measures 8 ft. by 6 ft. How long will the diagonal line be?

Answers

the line would be 48 feet long because 6x8 = 48

Answer:

10 ft.

Step-by-step explanation:

By using the pytahgorean theorem a² + b² = c² we can determine the answer of 10 ft. If you do not know already the length and width are the a and the b so a=6 and b=8. by squaring both of these we get a=36 and b=64 (squaring is just the number times itself so 3² would be 3x3) by adding both of these squared values we get 64+36=100 which means that c²=100 so to get our final answer we just take the square root of c² which is the opposite of squaring it. So √100=10 and that is our final answer

1. How many planes are shown in the figure?

Answers

Answer:8 planes are shown in the figure

Step-by-step explanation:

8 planes are shown in that

Two transformations are performed on a figure on a coordinate plane. The first transformation is translated 6 units up and 3 units right. Which second transformation will result in an image that is similar to, but not congruent to, the original figure?

Answers

Answer:

The last answer choice

Step-by-step explanation:

This transformation doesn't not keep its congruent

3nd answer is the right answer for that question.

i need help asap plsss

Answers

Radius = 5 cm

Height = 8 cm

Volume = πr²h

Volume = π(5 cm)² × 8 cm

Volume = π × 25 cm² × 8 cm

Volume = 200π cm³

The answer is C 200 hope that helps

do NOT worry about the number under the black one just worry about the top one ok
go in order of how I put them up here please and thanks whoever gives me the best answer and who answers all five gets brain list
NO LINKS UNLESS IT IS FROM A LEARNING SITE

Answers

Answer:

1. : a-2/6

is the answer

Step-by-step explanation:

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

Maria rolled a number cube, numbered from 1 through 6, 100 times and recorded the results in this table.
Based on the table, what is the experimental probability of rolling a 2?

a. 1/50
b. 20/100
c. 2/100
d. 20/50

Answers

Answer:

b

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Do 20 divided 100 to find probability

help me with this please please pleasee

Answers

Answer:

37.79924

Step-by-step explanation:

37.79924 that will be your answerw

Please help! Correct answer gets brainliest!

Answers

Answer:

7

Step-by-step explanation:

Answer

61/4 or 6.25

Step-by-step explanation:

I belivie this is correct

This composite figure is made up of three simpler shapes. What is the area of this figure?

Answers

Im pretty sure the answer is 116 square cm

Answer: it’s 116

Step-by-step explanation:

What is the absolute value of 19.8?

Answers

Answer:

19 4/5

Step-by-step explanation:

Answer:

19.8

Step-by-step explanation:

if the number inside the abs value bracket is positive, it will be the same number, or it will be the positive form

if its negative, it will turn positive

Stanley bought a rectangular piece of land to build an amusement park. He is going to call his amusement park “Canada’s Stanley Land”. It will feature the world’s fastest rollercoaster with a drop of 90 degrees. The entire area of his land is 720 km2. The length of the land is 5 times the width of the land. It will cost Stanley $96,000,000,000 to build all the rides in his dream amusement park. What is the length and width of the piece of land that Stanley bought to build his amusement park?

Answers

Answer:

300 by 60

Step-by-step explanation:

because I am big brain and totaly didn't use a calculator

how has your last two minutes been?

Answers

Getting A’s and trying to get points.
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Though it seems to be a highly developed society of its type, it has an overwhelming preoccupation with the care and feeding of the rac - an animal much like a bull in size, strength and temperament. In the Asu tribe, it is almost a social obligation to own at least one if not more racs. Anyone not possessing at least one is held in low esteem by the community because he is too poor to maintain one of the beasts properly. Some members of the tribe, to display their wealth and prestige, even own herds of racs. Unfortunately the rac breed is not very healthy and usually does not live more than five to seven years. Each family invests large sums of money each year to keep its rac healthy and shod, for it has a tendency to throw its shoes often. There are rac specialists in each community, perhaps more than one if the community is particularly wealthy. 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