Mathematics High School

PLEASE HELP, MARKING BRAINLIEST!!!

What is the volume of the hexagonal pyramid?

PLEASE HELP, MARKING BRAINLIEST!!!What Is The Volume Of The Hexagonal Pyramid?

Answers

Answer 1

Answer:

13.86

Step-by-step explanation:

i'm not sure if my math is correct but that is what i got

Answer 2
V=[(square root of 3)/2]*a^2*h
V= [(square root of 3)/2]*2^2*4
V= [(square root of 3)/2]*16
V= (square root of 3)*8
V=8(square root of 3)m^3 or 13.856m^3

Related Questions

Question 14
The function sin) = 2n - 5 represents the value of the nth term in a sequence. What is the sum of the 1st and 6th terms of the sequence?

Answers

Answer:

4

Step-by-step explanation:

Using the nth term formula

a₁ = 2(1) - 5 = 2 - 5 = - 3

a₆ = 2(6) - 5 = 12 - 5 = 7

Then

a₁ + a₆ = - 3 + 7 = 4

HELPPPPPPPP I HAVE 5 MINS LEFT

Answers

Answer:

c

Step-by-step explanation:

dont want to go to summer school would be so thankful to anyone who could help me with this math problem

Answers

Looks like you going to summer school

Would you rather be reincarnated as a sea creature or an airborne creature?

Answers

Answer:

Airborne

Step-by-step explanation:

Answer:

I would rather be incarnated as a suldreen, the proper name for a moonlark, which are a beautiful bird with silver or blue feathers arranged in a sweeping, peacock-like train, long legs like a crane, and a neck similar to a swan's.

Help me with this please!!!!!!!!!

Answers

Answer:

d = 17.58

Step-by-step explanation:

d = √(x2 - x1)^2 + (y2 - y1)^2 + (z2 - z1)^2

P1(0, 0, 0) P2(8, 7, 14)

Substitute the values in the above equation and you will get

d = √(8 - 0)^2 + (7 - 0)^2 + (14 - 0)^2

= √(64 + 49 + 196)

= √309

= 17.58

Answer:

The answer is 17.58

HELP HELP HELP FIRST RIGHT ANSWER GETS BRAINLIEST​

Answers

Answer:

A and C

Step-by-step explanation:

Answer is C and A whoop

Today, she read 204 pages, which is 136% of her goal.
How many pages does Rebekah want to read each day?

Answers

answer:
150 pages each day

step-by-step explanation:
204 = 136%
x = 100% (her goal)
x = 204 • 100%/136%
x = 150 pages

Cate and Elena were playing a card game. The stack of cards in the middle had 25 cards in it to begin with. Cate added 7 cards to the stack. Elena then took 7 cards from the stack. Finally, Cate took 3 cards from the stack. How many cards were left in the stack?

Answers

Answer:

16

Step-by-step explanation:

I got 22 cards left in the stack. The sevens cancel out so 25-3=22

5. Quadrilateral LMNO has coordinates L(5,6),
M(9,8), N(11, 12), and 0(7,10). How can
quadrilateral LMNO be classified?
A. Square
B. rhombus but not a square
C. rectangle but not a square
D. parallelogram but neither a rhombus nor a
rectangle

Answers

Answer:

B- Rhombus but not square

Step-by-step explanation:

School sucks balls

2 – 5 + 4 – 6 – 2 + 12
11
-5
5
1

Answers

Answer:

C. 5

Step-by-step explanation:

2 - 5 + 4 - 6 - 2 + 12

2 + 4 + 12 - 5 - 6 - 2

18 - 5 - 6 - 2

18 - 13

5

5 is your answer queen

PLEASE HELP ASAP, GIVING BRAINLIEST

Answers

Answer:

(-6, 11)

(3, 5)

(15, -3)

Step-by-step explanation:

i just used desmos to help me get the answer :) have a nice day

What is the vertex of the graph of the quadratic function f(x) = x2 + 6x +10?

F (3,-1)

G(-3,-1)

H(-3,1)

J(3,1)

Answers

Answer:

(-3, 1)    (Answer H)

Step-by-step explanation:

f(x) = x^2 + 6x +10 can be rewritten by "completing the square" as

f(x) = (x + 3)^2 + 1, and by comparing this to y = (x - h)^2 + k, we see that h is -3, k is 1, so the vertex, (h, k), is at (-3, 1)    (Answer H)

BRAINLIEST TO FIRST CORRECT ANSWER!! A rectangle on a coordinate plane has vertices L(0, 6), M(8, 6), N(8, 0), and O(0, 0). What are the dimensions of the rectangle?

Answers

Answer:

Dimensions of the rectangle are:

Wedth= 6

Length= 8

Transform the following equation into a 2 step equation using DCMAM:
5(3 + 9) − 2 = 15 − 2( − 5)

Answers

15+9- 2 =22-20 (-25)

The formula to convert Celsius to Fahrenheit is F=9/5 C +32. Convert 87°F to Celsius.
Round to the nearest degree.
A. 16°C
B. 55°C
C. 99°C
D. 31°C
​

Answers

Answer:

D. 31°C

Step-by-step explanation:

I hope it helps you

Someone help me out with this need a quick respond

Answers

to get the perimeter of a circle you need to use the formula 2xpix r
so 2x 3.1416 x 2= 12.56
so the third one counting from left to right

mr davis collected donations for charity. the amounts given by each donor is listed below. what is the range? 50, 52, 64, 32, 22, 80, 48, 30, 60​

Answers

Answer:

10

Step-by-step explanation:

10
Step to step answer

I REALLY NEED HELP QUICK PLEASE!!!

Answers

In step 2 the 6(1 * x) is supposed to be 6 * 6x.

Answer:

If the correction of 6 * 6X is accurate then I hope this is the answer.

Step-by-step explanation:

6(6x)+3x=3+3x+5

1. First multiply 6 by 6

36x+3x=3+3x+5

2. Then add 36X and 3X

39x=3+3x+5

3. After that add 3 and 5

39x=3x+8

4. Subtract 3x from both sides of the equation.

39x−3x=8

5. Subtract 3x from 39x

36x=8

6. Divide

36X. 8

______. = ______

36. 36

7. 36X and 36 cancel out because they

are common factors

8. The common factor between 8 and 36 is 4.

S you are left with. 2

X= _____

9

_

9. If you would like the decimal, than it is, X = 0.2

Lesedi has a box that is 36 cm wide 24 cm high and 20 cm deep she wants to fill the package with boxes that are 12 cm wide 6 cm high and 4 cm deep what is the greast number of packages she can fit in.the box

Answers

Answer:

3 packages  

Step-by-step explanation:

36/12 = 3

Good luck  

need help pls answer fast

Answers

Answer:the last question is 50%

Step-by-step explanation:

i hope you understand

Answer:

1:2

Step-by-step explanation:


Last year, an organization spent $500 on food for an event 100 people attende
This year, they plan for 120 people to attend the event. Food costs the same per
person as it did last year. From last year to this year, what is the percent change in
the money the organization spends on food? Show your work.

Answers

Hello!
Since 120 is bigger than 100, the money spent will increase. 120 / 100 = 1.20, so it’s a 20% increase in expenses as my final answer. Hope this helped ☺️

Which expression is equivalent to 3x - (2x + 4) + 5?
x+1
x + 9
5x + 9
5x + 1

Answers

Answer:

x + 1

Step-by-step explanation:

3x - (2x + 4) + 5

3x - 2x - 4 + 5

x - 4 + 5

x + 1

HELP ILL GIVE BRAINLIEST

Answers

Answer:

y= -3x + 5

Step-by-step explanation:

The slope of the line is m=−3

m=−3.

The equation of the line in the slope-intercept form is y=−3x+5y=−3x+5.

The equation of the line in the point-slope form is y−5=−3xy−5=−3x.

i need help please thx

Answers

18cm×2=36cm

13cm×2=26cm

36+26=62cm

answer =62cm

What is the area of this trapezoid?

The area of the trapezoid is __ square units.

Answers

Answer:

its all black;-; that just color black

Step-by-step explanation:

how we going to see it if that is black

What is the unknown fraction?

Answers

Answer:

38/100

Step-by-step explanation:

.................................................

Hello! , To those brainly user well If answered, not joker, please answer it correctly I need a sober answer.​

Answers

Step-by-step explanation:

here is my answer.. i hope it can help.. correct me if im wrong..

To determine if a new pain medication if effective, researchers randonly assign two groups of people to use the pain meditation in a group 1 anf a placebo in group 2. both groups are asjed to rate their oain and the resultd are compared. What type of study is this?

A: Survey
B: Observational
C: Experinental
D: This is not a statistical question​

Answers

Answer:

C: Experimental

Step-by-step explanation:

This is an experimental study because you have two separate groups (the control and experimental groups) you are comparing and manipulating the results.

CAN SOMEONE PLEASE HELP ME WITH THIS?? THANK YOU SO MUCH!!

Answers

Answer:

volume = ⅓×π×4²×9 = 48π sq. meters

A bag contains 4 red marbles, 9 blue marbles, and 7 white marbles. What is the probability of picking neither a blue nor a white marble?

Answers

Answer: 1/5 or 20%

Step-by-step explanation:

4 red + 9 blue + 7 white = 20 total

neither blue nor white means it has to be red so 4/20 or 1/5

Other Questions
What is the difference of the median? Select TWO consequences of the Columbian Exchange for Europe.Europe sent horses, firearms, and olives to the New World.Europe sent corn and potatoes to the New World.Europe received tobacco, furs, and corn from the New World.Europe received enslaved people and livestock from the East.BRAINLIEST 21)The term heliocentrisin refers to which belief?A)Some elements are lighter than air.B)The sun is at the center of the Universe.Human life was created by a higher power.D)The earth is the only planet containing life. Solve each equation. Get the variables on one side and the numbers on the other.1) 4x - 3 = 2x + 92) -2x + 4 = 6x-203) 7x - 2 = 4x - 174) -3x + 5 = 10 - 4x5) 9x + 2 = 16 + 2xno links please, and show work Solve 3x + 7 > -x - 9 CAN SOMEONE PLEASE HELP ME I REALLY NEED IT ASAP!!! WILL GIVE BRAINLIST!!!The Allosaurus was a creature that other dinosaurs would flee from, and if you saw this dinosaur, you would probably run away from it, too. Allosaurus means "different lizard" in Greek. It was named "different lizard" because its spine was different from other dinosaurs' spines. Because the Allosaurus liked to eat other dinosaurs, it had large, powerful jaws that contained long, jagged, and sharp teeth. These teeth were measured to be up to 4 inches long! Like the Tyrannosaurus rex, the Allosaurus had two powerful legs, a massive head, a short neck, a long tail, and short arms. The arms had three-fingered hands with large, eagle-like claws. These claws were up to 6 inches long! The Allosaurus grew to be up to 38 feet long and 16.5 feet tall. Its most unique feature was a pair of blunt horns, just above and in front of the eyes.Which is the best summary of this paragraph? A. The Allosaurus was a large, fierce dinosaur. It ate other dinosaurs and had a body similar to the Tyrannosaurus rex. It had a different spine from other dinosaurs and had a pair of horns above the eyes. B. The word Allosaurus means "different lizard" in Greek. The Allosaurus got this name because its spine was not like most other dinosaurs' spines. The Allosaurs had teeth that measured up to 4 inches long. C. The Allosaurus had two powerful legs and two very short arms. The hands had only three fingers, but each finger had very sharp claws, like an eagle. The claws could be as much as 6 inches long. D. A grown Allosaurus could be up to 38 feet long and 16.5 feet tall. The claws on its three-fingered hands could be up to half a foot long. It had very long, sharp teeth that could be up to 4 inches long. What will happen to the supply of Nike sneakers if the taxes the Nike corporation must pay increases? Which ingredient is a food acid used to activate bakingsoda in quick breads?o honeyo buttermilk I need help with 1-6 Qu importancia tiene dormir bien? George was riding his bike by some construction, and apparently got a nail in his tire. 5 days later he realized that the tire was losing air, and at that time it had a pressure of 52 pounds per square inch (PSI); he didn t have time to x it then, and then 8 days after getting the nail the pressure was down to 46 PSI. (a) Write a linear equation giving the tire pressure (P) in pounds per square inch in terms of the number d of days since he got the nail in his tire. Sequences:See the following attached image, where you can see sets of circles, which follow a certain pattern:Number of circles in next row 6: 21 circles, and row 7: 28 circles1) Determine the number of circles in the nth pile (general term)2) What is the number of circles when n tends to infinity? Type the correct answer in the box. Spell all words correctly.Which resource can you give out to your audience to ensure a better understanding of the presentation?Provide ________of the presentation topic to the audience at the beginning or end of the presentation to ald in better understanding. Match the terms to their definition.1. part-whole ratio a ratio comparing a portion of a whole quantity to the whole quantity 2. ratio a comparison of two quantities or numbers as a quotient 3. part-part ratio a ratio comparing two portions of a whole quantity to each other help me please i need to finish this today What is the measure of n? Find the area of the wrestling mat. Find the circumference and area of the circle. Use 3.14 for . Round to the nearest hundredth if necessary. what type of engineering deals with the production of cloth Please help Ill mark you as brainliest if correct! #2