Mathematics Middle School

I NEED HELP FAST! What is the volume of the prism? Round to the nearest tenth if necessary.

Answers

Answer 1

Answer:

Step-by-step explanation:

2.8*4.5

=12.6

12.6*6

=75.6

Related Questions

Find the missing side. Round to the nearest tenth when necessary.

Answers

Answer:

15.6

Step-by-step explanation:

Because it is a right triangle, you can use the Pythagorean Theorem. The theorem is c^2 = a^2 + b^2, with c being the hypotenuse, and a and b being the legs. So plug in the values and you will get 18^2=9^2 + b^2. Solve for b and you will get 15.6.

Answer:

x=15.59

Step-by-step explanation:

using the pythagorean theorem we know a²+b²=c²

also that c²-a²=b². in this case we're using the second one. c² is 18², and a² is 9². 18²-9² is 243. we then find the square root of that number to get x (b²). x=15.59 rounded to the nearest hundreth.

I NEED HELP ON THESE 2 QS ASAP

Answers

Answer:

It is B

Step-by-step explanation:

It is B but three rest is confusing

Angie scored 91 points on a test but only received a 65% grade on the test. How many points were possible on the test?

Answers

There where 150 possible points I belive

Answer:

s 91 x 65= 4 615 / 100 = 46,15

je ne suis pas sur de ma reponse

Step-by-step explanation:

Wha't the slope of the graph please help....

Answers

Answer:

Step-by-step explanation:

Answer:

The slope is 3 (PLZ GIVE ME BRAINLIEST!)

Step-by-step explanation:

plz help me this hard

Answers

so the graph shows a division problem. the green parts represent 1/4 of the rectangle. and that 1/4 has been cut into 5 parts. so i think it would be d.

Ms. McClain conducted an experiment with a 6-sided number cube. The table shows the number of times each number landed:

table: times landed out of 48

number: tosses:
1 8
2 10
3 7
4 6
5 9
6 8

For which number(s) did the theoretical probability equal the experimental probability?

A) 1
B) 2
C) 3
D) 4
E) 5
F) 6

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ii think the answer is A

Can someone help please, Im having a hard time on this :c

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Answer:

this is because of the perimeter 15+15+3+3

Help me with these 2D stuff please, it should be simple and NO LINKS
Is a quadrilateral with 2 pairs of parallel sides a rhombus? Why or why not?

Answers

No because a rectangle also has 2 pairs of parallel sides.

How did the Hungarians treat the people of Transylvania?

They were imprisoned.
They were treated like slaves.
They were given citizenship.
They were given their freedom.

Answers

Answer:

(a)They were treated like slaves.

Answer:

B. Treated like slaves

Step-by-step explanation:

also this is history not math lol

What is the approximate area of the figure that is shaded in blue below?

A. 48 in2

B. 55 in2

C. 62 in2

D. 70 in2

Answers

Answer:

A: 48in2

Step-by-step explanation:

Area of a rectangle = Length x Width

The complete figure is rectangular in shape with:

Length = 11 in

Width = 5 in

Area = 11 x 5

Area = 55 in2

The pink part is triangular in shape with:

height = 4in

Base = 3.5 in

Area of a triangle = 0.5 x base x height

Area of the pink portion = 0.5 x 3.5 x 4

Area of the pink portion = 7 in2

Area of the blue portion = (total Area) - (Area of the pink portion)

Area of the blue portion = 55 in2 - 7 in2

Area of the blue portion = 48 in 2

Hope this help you!

i think the answer is : A. 48 in2

Can someone please help me find the area of the trapezoid.

Answers

Answer:

Step-by-step explanation:

9 1/2 + 10 1/2 + 10 + 14 + 8 + 8

The answerrrrrrrrr isssss A

Which of the following statements is NOT TRUE when finding the length of the missing leg EF?

Group of answer choices

8 squared plus 10 squared equals EF squared

100 - 64 = EF squared

EF = 6 ft

EF = the square root of 36

Answers

first one isn’t true

Kieran is going to the florist to buy foxgloves and orchids. The foxgloves can only be purchased in groups of 12 and the orchids can only be purchased in groups of 25. If Kieran wants to buy the same amount of foxgloves and orchids, then what is the lowest quantity of foxgloves that Kieran can buy? pls answer ASAP

Answers

Answer:

300.

This is the product of 12 x 25. The lowest possible number with questions like these is [number] multiplied by [number], and in this case that's 300.

300
It is the lowest multiple of both numbers

PLZZZ help with this its pretty simple

Answers

Answer:

46x

Step-by-step explanation:

(8x 4) = 32

(7x2) = 14

14 + 32 = 46x

Answer:

56[tex]x^{6}[/tex]

Step-by-step explanation:

Multiplying the exponential equations, you have to multiply the coefficients which are "8" and "7" in this situation, and you gotta add the exponents followed, which are "4" and "2" in this case.

Hope this helps, Good Luck!

Please show the work thanks

Answers

Answer:

D) 2

Step-by-step explanation:

The perimeter doesn't matter; they are similar. 8x+6/4x+3 = 2, so that is our answer.

DUE TODAY

A county has the following rule for voting: "Citizens under the age of 18 are not allowed to vote."

Part A: Write an inequality to show the age of citizens who are allowed to vote. )

Part B: Describe in words how you can show the solution to this inequality on a number line. (5 points)

Answers

Answer:

A. x<18

B. Given

Step-by-step explanation:

Citizens under the age of 18 are not allowed to vote. This means that 18 is included within the ones that can vote.

let x = the citizens under the age of 18

x < 18 is your inequality (Part A)

For the solution, because it does not include 18, you'll use an open dot (a non-filled in circle) placed on 18, and going to the left (less than).

Please help me if you can. Please also write how you got the answer thank you.

Answers

Answer:

Taylor earned 170 dollars; s (speedlimit person is going at) > 110 km/h; 237.68s (s = stocks) ≤ 2,000.

Step-by-step explanation:

Talyor Problem: Subtract 40 from 380 to get 340. Divide 340 by 2 to get 170

Highway Problem: in order for someone to get a speeding ticket, they would need to go over or be driving greater than the speed limit, hence the greater than sign

Microsoft Stock Problem: the company wanted to spend a maxium of 2,000 dollars, meaning 2,000 dollars or less, hence the less than equal to sign.

10 divided by 1 7/8 = 4x what is x? hurry!!

Answers

x= 20/17 ; multiply by reciprocal 10 times 8/17 =4x then 80/17=4x , divide both sides by 4 leaves you x=20/17

Hi!
X= 20/17
I hope this helps!!

Please help!!!!!!

I will literally award brainliest.
I swear cross my heart

Answers

You apparently need to find the greatest common divisor of (418, 456, 494). You can start by looking at the differences between these numbers. They are

.. 456 -418 = 38

.. 494 -456 = 38

So, if 38 divides these numbers evenly, that is the number of seats in each car. (It does).

train 1 had 418/38 = 11 cars

train 2 had 456/38 = 12 cars

train 3 had 494/38 = 13 cars

_____

The number of seats in each car could be a sub-multiple of 38, say 19. In that case, the number of cars in each train would be twice the number shown above. It is slightly unusual for a train car to have an odd number of seats, but is not unheard of.

**I will delete my answer if you dont mark me brainliest in 1 minute**

Just kidding lol

Answer:

Give the other the guy brainliest.

Step-by-step explanation:

Diana buys 5 sodas every week. Which of the following expressions shows the total number of sodas she buys in y weeks?

5y
y/5
5 + y
5 + 5y

Answers

Answer:

Step-by-step explanation:

because each week she buys five so you multiply 5 by however many weeks.

Answer:

Step-by-step explanation:

The reason it is 5y is because for every week, Diana buys 5 sodas which means you would have to multiply. For example, if you wanted to find how many sodas Diana drank in 7 weeks you would multiply 5(7) to get 35 sodas in 7 weeks.

Joud has a rectangular fish tank. The dimensions of the fish tank are shown in the diagram. I AM FAILING PLZ HELP ME PLZZZ

Answers

Answer:

The answer is 300

I believe the answer is 1,636 (surface area btw) I used this website https://www.omnicalculator.com/math/surface-area-rectangular-prism it helped me a lot (sorry if I didn’t help)

Bob likes to embarrass his students at a rate of 3 students every 2 days. Bob embarrasses his students at a rate of 5 students every 3 days. together, how many students could these two embarrass in 6 days?

Answers

Answer: 19 students

Step-by-step explanation:

3/2 9/6

5/3 10/6

Answer:

Step-by-step explanation:

in 1 day he embarrasses 1 1/2 of his students [ doesnt seem accurate ]

in 2 days he embarrasses 3

in 3 days he embarrasses 5

in 4 days he embarrasses 7

in 5 days he embarrasses 9

in 6 days he embarrasses 11

The image shows parallel lines cut by a transversal. The expressions represent unknown angle measurements. What is the value of x?

Answers

Answer:

x = 7

Step-by-step explanation:

The 2 angles are adjacent and sum to 180° , that is

11x + 8 + 12x + 11 = 180

23x + 19 = 180 ( subtract 19 from both sides )

23x = 161 ( divide both sides by 23 )

x = 7

PLZ PLZ PLZ PLZ PLZ PLZ HELP ME I DONT UNDERSTAANDDDD I NEED ANSWERS SOME OF THEM I ACCIDENTLY CLICKED ON WHEN I TOOK THE PICTURE PLZZZZZZZZ

Answers

Answer:

answer A

answer C

answer B

answer A

Step-by-step explanation:

please I need brainlist

PLEASE HELP ME! I'v tried but still haven't got it!

The box plot below shows the total amount of time, in minutes, the students of a class surf the Internet every day:

A box plot is shown. The left-most point on the plot is 20 and the right-most point is 95. The box is labeled 40 on the left edge and 60 on the right edge. A vertical line is drawn inside the rectangle at the point 50.

Part A: List two pieces of information that are provided by the graph and one piece of information that is not provided by the graph.

Part B: Calculate the interquartile range of the data, and explain in a sentence or two what it represents.

Part C: Explain what affect, if any, there will be if an outlier is present.

Answers

Answer:

Step-by-step explanation:

part a: time, student surf the internet

part b

hewlp pwealse me giwve brainllest plllllllllllllllllls

Answers

Answer:

D. 8 ft

Step-by-step explanation:

4200/525 = 8 ft

Yeah I agree it’s D sorry if I’m wrong though.

A fair coin is tossed 6 times. What is the probability of getting H,H,T,T,H,T in that order?

Answers

Answer:

Step-by-step explanation:

The total number of ways a fair coin can land is 2^6 which is 64 times

The probability of any one of the 6 is 1/64 = 0.015625

The explanation is that there are two ways a coin can land. And each way is independent of the way it landed before. If you consistently get any other answer, then the coin is not a fair one.

Heads or tails 2Heads or tails 2Heads or tails 2Heads or tails 2Heads or tails 2Heads or tails 2

The result is 2 * 2 * 2 * 2 * 2 *2 = 64

Answer:

1/64

Step-by-step explanation:

The probability of getting an H is 1/2, the same of getting a T.

The tosses are all independent. That is, P(H) = P(T) = 1/2, and one toss does not affect the next one in any way.

The desired probability is (1/2)^6 = 1/64. The exponent 6 is used because 6 tosses occur.

Which table shows a constant rate of change of –3?

A 2-column table with 4 rows. Column 1 is labeled x with entries 3, 4, 5, 6. Column 2 is labeled y with entries negative 8, negative 5, negative 2, 1.
A 2-column table with 4 rows. Column 1 is labeled x with entries 15, 16, 17, 18. Column 2 is labeled y with entries 12, 9, 7, 4.
A 2-column table with 4 rows. Column 1 is labeled x with entries negative 2, negative 1, 0, 1. Column 2 is labeled y with entries negative 9, negative 12, negative 16, negative 20.
A 2-column table with 4 rows. Column 1 is labeled x with entries negative 22, negative 21, negative 20, negative 19. Column 2 is labeled y with entries 2, negative 1, negative 4, negative 7.

Answers

i belive the answer is the 3rd one

Answer:

Its the last one

Step-by-step explanation

A 2-column table with 4 rows. Column 1 is labeled x with entries negative 22, negative 21, negative 20, negative 19. Column 2 is labeled y with entries 2, negative 1, negative 4, negative 7.

PLS HELPpslapskodkdosnsplspslpsl

Answers

it is c! you had it right !!

i believe it is c all the others don’t sound right lemme know if i was right :)

Question 6
Help please

Answers

Answer:

Step-by-step explanation:

Other Questions

Lithium nitride LiN LiN3 Li3N SummaryIn this lab, you use what you have learned about searching an array to find an exact match to complete a partially prewritten C++ program. The program uses an array that contains valid names for 10 cities in Michigan. You ask the user to enter a city name; your program then searches the array for that city name. If it is not found, the program should print a message that informs the user the city name is not found in the list of valid cities in Michigan.The file provided for this lab includes the input statements and the necessary variable declarations. You need to use a loop to examine all the items in the array and test for a match. You also need to set a flag if there is a match and then test the flag variable to determine if you should print the the Not a city in Michigan.message. Comments in the code tell you where to write your statements. You can use the previous Mail Order program as a guide.InstructionsEnsure the provided code file named MichiganCities.cppis open.Study the prewritten code to make sure you understand it.Write a loop statement that examines the names of cities stored in the array.Write code that tests for a match.Write code that, when appropriate, prints the message Not a city in Michigan..Execute the program by clicking the Run button at the bottom of the screen. Use the following as input:ChicagoBrooklynWatervlietAcme// MichiganCities.cpp - This program prints a message for invalid cities in Michigan. // Input: Interactive// Output: Error message or nothing#include #include using namespace std;int main(){// Declare variablesstring inCity; // name of city to look up in arrayconst int NUM_CITIES = 10;// Initialized array of citiesstring citiesInMichigan[] = {"Acme", "Albion", "Detroit", "Watervliet", "Coloma", "Saginaw", "Richland", "Glenn", "Midland", "Brooklyn"};bool foundIt = false; // Flag variableint x; // Loop control variable// Get user inputcout > inCity;// Write your loop here // Write your test statement here to see if there is// a match. Set the flag to true if city is found. // Test to see if city was not found to determine if// "Not a city in Michigan" message should be printed. return 0;} // End of main() Question 6 Help please 26,720 inches are equal to _______ miles. Define centre of mass. Work done depends onA. ForceB. DisplacementC. Both force and displacementD. Neither force nor displacement what is 5 cm in mm. NEED HELP ASAP !!!!!!! ill give brainiest, Which of the following are positions, beliefs, or views about something that are not necessarily based on facts? Select all that apply.point of viewevidencestanceopinionst Design a filter that has infinite DC gain, a gain of one from 1Hz to 100 Hz and filters (1storder) any signals above 100 Hz.a) Sketch the bode plotb) Sketch the s-planec) write the transfer function of the filterd) write the differential equatione) write out the unforced transient responsef) write out the frequency response i need the TPCASTT of Hamlet 1.3.78 here is the poem This above all: to thine own self be true. Alas, I confess that I am not true to myself but to you The stars reveal this, the mighty oak and the rose,The flinty rocks I skipped across a brook.I have walked my loneliness to the sea,And the sea roared in both ears.I swallowed and tasted sadness.I lay in the grass and closed my eyes I saw only you, in a dress white as a cloud.Admittedly, Im not as tall as thee, Neither smart as thee, nor rich as thee.Yet, my dear lamb,Let me be your admirer.I am a stable boy,You a rich farmers daughter.Let me be like wheat in wind, bending just so,Not the weak-stemmed daffodil, bent in rain,Dipping its face in mud churned by a workmans clogs. Why do single-celled organisms divide?A.to repair damaged cellsB.to transmit genetic material by reproductionC.to reduce the number of chromosomes in the cellD.to increase the number of chromosomes in the cell how many times can 82 go into 401 which law would a court most likely use rational basis review to examine Help me with this! Will give brainlist!! chicken wing chicken wing Which of the following is TRUE about the "Anti-Federalists?" A. Anti-Federalists feared that the national government would be too weak. B. Anti-Federalists supported revising and continuing to use the Articles of Confederation. C. Anti-Federalists believed the Articles of Confederation were too strong. D. Anti-Federalists only concerned themselves with the abolition of slavery in the Constitution. is the answer c what effect did the oil embargo of 1973 have on the oil industry in Texas?HURRY Pls solve and explain explain why the women cannot see the reflection of her toes? 1.Tom said that he ..a new bike the previous week.A- has boughtB- had boughtC- will buyD- bought2.Ali me that he would send the email immediately.A- toldB- saidC- apologizedD- ordered