Mathematics Middle School

PLEASE HELP QUICK!
A pencil cup is shaped like a right rectangular prism. It has a base area of 9 square inches and a height of 312 inches.

What is the volume of the pencil cup?


1212 in³

1534 in³

2114 in³

3112 in³

Answers

Answer 1

Answer:

i got 2808 in3 which wasn't on the list and i was extremely confused, i redid the problem multiple times and got the same answer, i used a calculator AND searched of the web, it still gave me the same answer, if those are the only options something might be wrong, the answer should be 2808 in3.

Answer 2
2808.3 inches
(Used the volume formula)

Related Questions

PLZ HURRYY!!
Solve for p.

5p – 7 > – 12

Answers

Answer:

p>-1

easyeasyeasyeasyeasyeasyeasyeasyeasyeasyeasyeasyeasyeasyeasyeasyeasyeasyeasyeasyeasyeasyeasyeasy

Given the functions f(x) = 6x + 11 and g(x) = x2 + 6, which of the following functions represents f[g(x)] correctly?

f[g(x)] = 36x2 + 132x + 127
f[g(x)] = 36x2 + 132x + 121
f[g(x)] = 6x2 + 47
f[g(x)] = 6x2 + 36

Answers

Answer:

 LOL I  AM IN  6th  grade

Step-by-step explanation:

Given the functions f(x) = 6x + 11 and g(x) = x2 + 6, which of the following functions represents f[g(x)] correctly? f[g(x)] = 36x2 + 132x + 127 f[g(x)] = 36x2 + 132x + 121 f[g(x)] = 6x2 + 47 f[g(x)] = 6x2 + 36.

I’m thinking f[g(x)]=6x2 + 47

Can you plz help on this

Answers

no sorry i can’t do that

Answer:

D. for the first one.And (-4,6)for the last one.

I hope it helps you!        

Need help plz this is math. Don’t answer if you don’t know. I will give brainliest to the right answer.

Answers

Answer:

i know that x is an acute angle

Step-by-step explanation:

Answer:

wait so u dont need it anymore???

Step-by-step explanation:

Writing equations to find Unkown Notes

Can sombody write me some guided notes about that topic?

Answers

Step step it’s 3 y’all

Plz help me. answer all these questions.

Answers

Answer:

picture wont load

Step-by-step explanation:

3. 5x-2
4. -3x+15
5. -4x-28
6. -4x+ 12
7. 8x+ 40
To find the answer you need to multiply the number outside of the parentheses by each number/variable in the parentheses.
For example, number 9 says 8(-x-6) you would have to "distribute" the 8 out the both the variable and the number.
8 multiplied by -x is -8x because a negative times a positive is a negative and 8 multiplied by -6 is -48. So there for your answer would be -8x-48

You have to make sure to also remember the multiplying rules:
positive times a positive= positive
positive times a negative= negative
negative times a negative= positive
( i hope this helped! i don't do all of them bc there is quite a lot but yeah!)

Help Please.......

An expression is shown below:
2x3 + 10x2 − 4x2y − 20xy

Part A: Rewrite the expression so the GCF is factored completely.

Answers

The answer is 52 I hope this helps you

The given expression can be rewritten as 2x(x²+5x-xy-10y).

The given expression is 2x³+10x²-2x²y-20xy.

What is GCF?

GCF stands for the greatest common factor. The greatest common factor of two numbers is the greatest number that is a factor of both of them.

Now, 2x³=2×x×x×x, 10x²=2×5×x×x, 2x²y=2×x×x×y and 20xy=2×x×x×y

Here, the GCF of all the terms is 2x.

So, the expression becomes 2x(x²+5x-xy-10y).

Therefore, the given expression can be rewritten as 2x(x²+5x-xy-10y).

To learn more about the expression visit:

https://brainly.com/question/14083225.

#SPJ2

pls help me!!

1. The graph of y = f(x) is a parabola whose vertex is at (1, -2). The graph of y = f(x - 3) is also a parabola. Where is the vertex of the graph of y = f(x-3)? Write your answer as an ordered pair.


2. The graph of has the line as an axis of symmetry. The graph also passes through the point. Find another point that must lie on the graph of y = f(x).


3. The graph of y = f(x) is shown in the first picture in red. Find the equation that corresponds to the blue graph.

Enter your answer in the form "y = …".


4. The graph of y = h(x) is shown in red in the second picture. Compute h(h(7)).

(Assume grid lines are spaced 1 unit apart.)


5. In the third picture is a portion of the graph of a function, y=u(x):

What is the exact value of u(-2.72)+u(-0.81)+u(0.81)+u(2.72)?

Answers

Answer:

Q1

The graph of y = f(x), has vertex at (1, -2)

The vertex of a function f(x - 3) is going to be:

(1 - 3, -2) = (-2, -2)Q2The graph of y = f(x) has the line x = 5 as an axis of symmetry. The graph also passes through the point (8,-7). Find another point that must lie on the graph of y = f(x).

The axis of symmetry is at the same distance from the symmetric points.

x = 5 is a vertical line. The point (8, -7) is 3 units to the right. So the mirror point will be 3 units to the left and have same y-coordinate: x = 5 - 3 = 2

The point is (2, -7)

Q3

The graph in blue is the translation of the red to the left by 2 units.

So the equation is:

y = f(x + 2)Q4

y = h(x) is graphed

h(7) = 5h(h(7)) = h(5) = -1Q5

The graph of the function y = u(x) given

This is a odd function.

The coordinates of u(x) and u(-x) add to zero because u(-x) = -u(x)

Therefore:

u(-2.72) + u(-0.81) + u(0.81) + u(2.72) = [u(-2.72) + u(2.72)] + [u(-0.81) + u(0.81)] = 0 + 0 = 0

The lines 2x - y = 8 and 4x - 2y = 16 intersect at _______.

Answers

there both the same equation so it’s c
answer-C.

The solution is Option C.

The system of equations are same and they have infinite number of points

What is an Equation of a line?

The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

And y - y₁ = m ( x - x₁ )

y = y-coordinate of second point

y₁ = y-coordinate of point one

m = slope

x = x-coordinate of second point

x₁ = x-coordinate of point one

The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Given data ,

Let the equation of line be represented as A

Now , the value of A is

Let the first equation be P

2x - y = 8   be equation (1)

Let the second equation be Q

4x - 2y = 16  be equation (2)

Now , the slope of the line is m = ( y₂ - y₁ ) / ( x₂ - x₁ ) = 2

Substituting the values in the equation , we get

Divide equation (2) by 2 , we get

2x - y = 8   be equation (1)

Therefore , the value of equation (1) = equation (2)

Hence , there are infinite number of solutions to the equations

To learn more about equation of line click :

https://brainly.com/question/14200719

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Long Island City is 10 Miles farther from Sam's house than Brooklyn is. Write an algebraic expression to represent the distance from Sam's house to Long Island City. Let b represent the distance from Sam's house to Brooklyn.

Answers

Answer:

b = long city island (l) + 10

Step-by-step explanation:

i'm not good at ALL at writing equations, sorry. i'm also not good at showing my work so i'm not sure if this'll help, but i hope you get an A on whatever assignment you're doing!! xo

please help this got returned to me and i cant figure them out if you do them all i will give you brainliest and 40 points

Answers

Answer:

2) 4 b

3)C

4)2d+3a^3

5)e

6)9f

7) 3g+2h

8)8j+3k

9)8m-5n

10)12p-10q+1

11)-4r+2a-15

If it helps, picture each letter in the expression as a different kind of cookie. You’re sorting the cookies, then adding up how many of each kind you have, but not mixing them all up. Any +, you add to the pile. Any -, you take away a cookie.

a+a+a+a= 4a

b+b+b+b+b = 5b

c-c+c-c+c = c

2d + 3d = 5d

7e- 6e = e

3f + 7f -f = 10f -f = 9f

g + g + g + h + h = 3g + 2h

5j + 2k + 3j + k. for this one, you might find it helpful to move the js and ks together:

5j + 3j + 2k + k = 8j + 3k

What is the volume of the rectangular prism at the right?

Answers

Answer:

Option 2.

Step-by-step explanation:

4 x 2 1/2 x 3 1/2 = 35

Volume = 35

The answer is two.
Answer: 2
Lol hope this helps
Lol

help with this question the question it
find the area of the figure sides meet at right angles

Answers

It would be 54675 squared yards because you would go around and do 3x3x5x3x5x3x3x9 you do the nine for the top 3+3+3

What is x in 2.
pls help me



​

Answers

Answer:

x = 150

Step-by-step explanation:

plz mark my answer as brainlist plzzzz if you find it useful.

Wouldn’t that be like 30 or something

Which set of numbers is NOT in the solution set of the inequality x > 17?
A)
(14, 15, 18, 25, 29)
B)
[18, 21, 25, 27,33}
C)
{19, 20, 28, 29, 31}
D)
{29, 32, 35, 40,55)

Answers

Answer:

A

Step-by-step explanation:

14 and 15 are not greater than 17.

Therefore, solution set A is the only solution set that does not follow the inequality.

Clare is painting some doors that are all the same size. She used 2 liters of paint to cover 1 and 3/5 doors. How many liters of paint are needed for one door? Consider drawing a model to help you solve the problem.

Answers

Answer:

1 and 1/4 liters of paint are needed for one door

Step-by-step explanation:

You can eliminate each answer choice out. For '4/5 liters' you know that if that amount was used, it wouldn't be reasonable since it would mean that the more was used for the other 3/5 door. 3 and 1.5 would be too much since it is over 2 liters. 2 liters wouldn't be logical since you paint 1 and 3/5 of a door and you only used 2 liters, no more or no less, basically what would you use for the other 3/5 door if this was the answer.

Hope this helps!

1.25 liters! if 2 liters is for 1 3/5 door, you will divide 2 and 1 3/5 to get 1.25 per door!

Can you guys please help me with this (picture is below)

Answers

The school did reach the goal because if you add the games, concessions and donations you get $1232 and if you subtract 28 from it you get $1204 and if you subtract 75 from that you get $1129.
yes, they did reach their goal.

Start by adding 650, 530, and 52 because those are all the money made and received (the income). Then there are the expenses that you have to subtract due to the fact that they're losing money. So from adding all the income you get 1232 and then when you subtract your expenses you get 1129 which is a 29 dollar difference. (i hope this helped :D)

What is the smallest whole number that can be multiplied by 300 such that the product is a perfect cube?

Answers

300=2×2×5×5×3

We observe that 2 and 5 are grouped in pairs and the 3 is left unpaired.

If we multiply 300 by the factor 3 then  

300×3=2×2×5×5×3×3

900=2×2×5×5×3×3 which is a perfect square.

∴ Required number is 3

root of 900  =30

The smallest whole number that can be multiplied by 300 so that the product is a perfect cube is 12 (I think)

Ram is running a bakery. He has made a street sign to direct people to his bakery. He painted one side of the post and sign. What is the painted area? 10 in 10 in 6 in 45 in 5 in
A. 225 square inches
B. 355 square inches
C. 385 square inches
D. 275 square inches

Answers

A.275 square inches

Answer:

Step-by-step explanation:

d

I need help, I need to determine the slope and y-intercept for each group. I need to write an equation for the graph in slope-intercept form.

Answers

Answer:

slope= 3/5  y int=-2 equation y = 3/5 -2

Step-by-step explanation:

slope= rise over run

y int = where the y axis and the line meet

equation= y =mx+b

m=slope

b = y int

Answer:

Step-by-step explanation:

Slope:3/5

Y Intercept: -2

Equation: y=3/5x-2

Please help me with number 2 I need to know the maximum length!

Answers








Step by step explain

Answer:

I really don't know,

Step-by-step explanation:

The length is 2 inches

Do these ratios form a proportion?

25 questions : 35 weeks

10 questions : 14 weeks

yes or no
PLS ANSEWR QUICK

Answers

Answer:

Yes, 5:7 and 5:7

Step-by-step explanation:

YESSSSSSSSSSSSS. Sssssssssss.

Darren and his friend save money for a vacation. Darren starts with $120 in savings.

Each week, Darren adds $40 to his savings.

Darren's friend also begins with $120 in savings but saves at a faster rate than Darren.

Select all the equations that could represent the amount of money, y, in dollar, that Darren's friend saves for vacation in x
weeks.

Answers

Answer: A, D and E.

Step-by-step explanation:

HELP WILL GIVE BRAINLIEST!!


What is the area of this figure?


Enter your answer in the box.


in²


A parallelogram with a right triangle created inside it with a short leg length of 16 inches and a long leg length of 20 inches. A triangle attached to the top of the parallelogram has a short leg measurement of 8 inches.

Answers

Answer:

160 in^2

Step-by-step explanation:

HELPPP PLEASE HELP ASAPPP

Answers

I think it’s C
I don’t really have a explanation so.. also sorry if that’s wrong

1) Event A: Flipping heads on a coin
Event B: Rolling an odd number on a number cube
What is P(A and B)?

2) What is the probability of rolling an even number on a number cube and spinning red or yellow on the spinner shown?

3) A locker combination has three nonzero digits, and digits cannot be repeated. The first two digits are 9 and 8. What is the probability that the third digit is 7?

4) What is the probability of spinning yellow on both spinners?

5) A locker combination has two nonzero digits, and the digits can be repeated. The first number is 3. What is the probability that the second number is 3?

ANSWER ALL 5 QUESTION!!

Answers

Answer:

1.B

2.i dont know

3.  good

4.Good

5.Good

Step-by-step explanation:

can you help me?

solve for x
5 = 1/5x - 3

Answers

Answer:

x = 40

Step-by-step explanation:

5 = 1/5x -3

Add 3 to both sides

8= 1/5x

Multiply both sides by 5 to get rid of the fraction. (because no one likes fractions, lol)

40 = x

Check the math:

5= 1/5(40) -3

5 = 8-3

Help
Explain why m∠9 is equal to the sum of the measures of the two nonadjacent interior angles.
What is m∠9?

Answers

Answer:

because all triangle's interior angles add up to 180 degrees so and angles 8 and 9 are supplementary. Angle 9 is 77 degrees.

Step-by-step explanation:

because all triangle's interior angles add up to 180 degrees so and angles 8 and 9 are supplementary. Angle 9 is 77 degrees.

Simplify the expression:
v2+9+5+4v2

Answers

Answer:

what is 4v2

Step-by-step explanation:

Answer:

2+9+5+4*2= 24v

Step-by-step explanation:

Please help ASAP if possible

Answers

How many students?

( im not taking points i will help you in the comments)

how many students????,
Other Questions
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