Mathematics Middle School

In this question all dimensions are in centimeters.
A solid has uniform cross section.
The cross section is a rectangle and a semicircle joined together.
Work out an expression, in cm3 for the TOTAL volume of the solid.
Give your answer in terms of π (Pi).

In This Question All Dimensions Are In Centimeters. A Solid Has Uniform Cross Section. The Cross Section

Answers

Answer 1

Answer:

Here you go lol

Step-by-step explanation:

In This Question All Dimensions Are In Centimeters. A Solid Has Uniform Cross Section. The Cross Section

Related Questions

Please help, I need this answer ASAP!! Thanks!!

Answers

Answer - The slope is 1/2

answer- the slope is half

During the first year Sherry worked as a lifeguard, she was paid at a rate of $12.75 per hour. At the beginning of her second year, she received a 5 percent raise. Which of the following strategies gives the amount of Sherry’s raise?

A) Divide $12.75 by 5 to find the number of cents in Sherry’s raise.

B) Divide $12.75 by 2 to find the number of cents in Sherry’s raise.

C) Divide by 10 by moving the decimal point in $12.75 one place to the left, then divide the result by 5 to find the number of dollars in Sherry’s raise.

D) Divide by 10 by moving the decimal point in $12.75 one place to the left, then divide the result by 2 to find the number of dollars in Sherry’s raise.

Answers

Answer:

a step by step

Step-by-step explanation:

read it out loud

Step by step it will explain its self

Which number sentence is true? A.1/3 x (-2/5)=-2/5 B.-1/3 x 2/5=2/5 C.-1/3 x (-2/5)=-2/15 D.1/3 x 2/3 = "-2/15"

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A. 1/3 * -2/5 = -2/15 so a is false

B. -1/3 * 2/5 = -2/15 so b is false

C. -1/3 * -2/5 = 2/15 so c is false

D. 1/3 * 2/3 = 2/9 so d is also false
All answers are false

Need answer right now please.

Answers

Answer: y=x+11

Step-by-step explanation:

ANSWER: Y = x+11
The output needs to be 11 more than x, so we need to write down x+11

PLS HELP EXAM

Directions: Evaluate and solve for the variable and graph the resulting solution set, showing ALL work.

a) x/4 > 10

b) -5g < 15


c) t - 4 ≤ -3


d) 4d > -12


e) u + 12 ≤ 5


f) j - 4 ≥ - 4

Answers

Answer:

Step-by-step explanation:

a) > 40  

x/4 x 10 = > 40

b) > -3

-5g < 15

g > -15/5

g > -3

c) t  [tex]\leq[/tex] 1  

t-4 [tex]\leq[/tex] -3

t [tex]\leq[/tex] -3 + 4

t [tex]\leq[/tex] 1

d) d > -3

4d > -12

d > -3

e) u [tex]\leq[/tex] -7

u + 12 [tex]\leq[/tex] 5

u [tex]\leq[/tex] 5 - 12

u [tex]\leq[/tex] -7

f) j [tex]\geq[/tex] 0

j - 4 [tex]\geq[/tex] -4

j [tex]\geq[/tex] -4 + 4

j [tex]\geq[/tex] 0

Hope this helps!
( parentheses for when not equal to )
[ brackets for when this and or equal to]
When writing answer into interval notation.

write the expression as a monomial in standard form (-2x^3)^2 * (-1/4x^4)

Answers

Answer:

Squaring the first monomial: 4x^6

Multiplying that by the second monomial:

-1*x^10

So -x^10

Answer:

Step-by-step explanation:

Squaring the first monomial: 4x^6

Multiplying that by the second monomial:

-1*x^10

So -x^10

heeeeeeeeeeeeelp me smniucxv j

Answers

Answer: Not similar

Step-by-step explanation:

THEY HAVE NOTHING IN COMMON AND THE AREA IS DIFFRENT TOO AND SO IS THE PERI.

Not simalar
they have almost nothing in common at all and they don’t have simalar areas

Mr. Killian is buying tickets for a school field trip. He buys 80 student tickets, and 15 adult tickets. The cost of a ticket for a student is $8 less than the cost of an adult ticket. He pays an additional charge of $14.75 in taxes and fees. If his total bill comes to $405, choose equation Mr. Killian can use to determine the cost of an adult ticket, x and solve it.

95x - 8 + 14.75 = 405

95(x - 8) + 14.75 = 405

15x + 80(x-8) + 14.75 = 405

2(x-8) + 80x + 14.75 = 405

Answers

Answer: The answer is option 3

Step-by-step explanation: I think this is the answer based on the info i got from the story

C I think I hope it is

please help asap i need help on this

Answers

Answer:

C

Step-by-step explanation:

if you times 2 to the number of 8  you get 234

Answer:

2*64

Step-by-step explanation:

The 3 digit is the base squared, so 64

i need the answer to c ‼️‼️

Answers

The answer to C is 1/3

Since part B to the question is asking what scale factor takes Figure 1 to Figure 2 and you already figured out the answer is 3, the figure from 2 to 1 would be reversed, which is 1/3.
the answer for C is 1/3

cheddar cheese costs $4.25 per round. Which equation best represents y, the total cost of x pounds of cheddar cheese?

Answers

Answer:

y = 4.25x

Step-by-step explanation:

Cheddar cheese cost 4.25 per pound . This means the cost of cheddar cheese is 4.25 for every pound in weight. Assuming we put a currency to the value we can say 1 pound of cheddar cheese is equals to 4.25 dollars($4.25). Mathematically, it can be represented as

4.25 is the cost for 1 pound of Cheddar cheese

Let the cost of the equation be y as required from the question. hope this helps!

Answer:y = 4.25x

Step-by-step explanation:

please help ASAP. any help would be heavily appreciated!

Answers

Answer:

Your answer would be 10/18 or in the simplist form 5/9

Answer:Your answer would be 10/18 or in the simplist form 5/9

Step-by-step explanation:

Hannah's car used 5 gallons to travel 220 miles. How many miles can the car go for each gallon of gas?

Answers

1 gallon of gas = 44 miles
5 gallons 220 miles
1 gallons ?? Miles

220 /5 = 44
1 gallon of gas 44 miles

Pls answer I'll give brainliest!!

Answers

This one is pretty easy all you gotta do is multiply the factorial of the derivative of the x and y of any given beam of light that is facing north and at a 45 degree angle and that should be your answer


Hope this helps!
Hope this helps my guy if you can’t see it refresh I have internet troubles

A square room has a tiled floor with 625 square tiles. How many tiles are along an edge of the room?
----------------------------------

A. 62 tiles
B. 313 tiles
C. 70 tiles
D. 25 tiles

Answers

Answer:

25

Step-by-step explanation:

the square root of 625 is 25, which basically means that 25*25=625

Answer: 25 because below

Step-by-step explanation:

A halloween costume cost $24.97. How much dose it cost after a coupon of 95% off is added to it?

Answers

Answer:

costs $1.25

Step-by-step explanation:

It costs: $1.25

Explanation:
Discount = original price x discount % / 100
Discount = 24.97 x 95/100
Discount = 24.97 x 0.95
So you save 23.72

24.97 - 23.7215
= $1.25

blackpink in ur area ayo any who I need help

Answers

13:19
You just turn it into mixed numbers, multiply the denominator by the whole number and add the numerator, then see if it can be reduced
13:19 u gots this fam.

Solve the equation….

Answers

The value of x after solving the linear equation is [tex]\frac{-2}{3}[/tex].

25 - 3x - 5 = 2x + 24 + x

20 - 3x = 3x + 24

20 - 6x = 24

6x = -4

x = [tex]\frac{-2}{3}[/tex]

∴ x=[tex]\frac{-2}{3}[/tex] .

The linear equation has three blanks as the constant value on the left-hand side is 25 so let's assume the constant value on the right-hand side. But after proceeding further to step 4, there is -4 on the right-hand side so the constant value on the right-hand side in step 1 will be 24 and right-hand side 25 and 5 thus the value will be -4. Now coming to the algebraic equation right-hand side has 3x so for balancing that out the left-hand side must have 3x too. Therefore, the values in the main equation must be 2, x, and 25 respectively.

Learn more about the linear equation at

https://brainly.com/question/11897796?referrer=searchResults

Answer: 25-3x-5=2x+24+x

20-3x=3x+24

20-6x=24

x -2/3

Step-by-step explanation:

What is the value of negative 8 divided by 5?

A. −0.4
B. −1.6
C. 0.4
D. 1.6

Answers

-1.6 is the correct answer
the answer you’re looking for -1.6 correct :)

Simplify the expression. the expression negative one eighth j plus two thirds minus the expression five thirds j plus nine twelfths

Answers

-1 19/24j+1 5/12 is with mixed numbers.

-43/24j+17/2 if using improper fractions
-43/24j+17/2
That is one of the answers

help me, please ehtu6itiiiiiii

Answers

Answer: its ab and fe

Step-by-step explanation:

Answer:Ab and Fe
Hope this helps

What equation can be used to find the distance rate and time of any situation?

Answers

Answer:

d=rt

Step-by-step explanation:

distance = rate ⋅ time

Answer:

distance=rate×timed=rt

Step-by-step explanation:

For example, if your rate is 60 mph and you drive for 3 hours, you will have driven 60×3=180 miles

You made 48 rye dinner rolls, 60 wheat dinner rolls and 84 plain dinner rolls for a family picnic. If each plate is to contain the same number of rye rolls, wheat rolls, and plain rolls, with NO leftover rolls, what is the greatest # of plates that can be made?

How many rye rolls, wheat rolls, and plain rolls are on each plate?
PLEASE HELP ME USING UPSIDE DOWN BIRTHDAY CAKE

Answers

Answer: you can make 12 plates with 4 rye rolls, 5 wheat rolls, and 7 plain rolls on each plate.

Step-by-step explanation:

48 divided by 12 = 4

60 divided  by 12 = 5

84 divided by 12 = 7

the answers are 4=rye 5=wheat 7= plain

Skunks Run about 10 MPH and won’t try to outrun a predator. Instead, they will spray their attacker with a, oily mist that can travel up to 4.5 meters away. If the spray travels through the air at 3m/s then how long (time) will it take the oil to hit their target? Speed: 10pm Distance: 4.5 Meters Time: 3m/s correct me if I’m wrong, I’m in the 6th grade. The Formula is Distance Over speed. Find out how much time it’ll take for the oil to reach the target please

Answers

65.877..meters and that is the answer to this question

(Dividing Rational Numbers MC)

Given −45.612 ÷ −0.63, find the quotient.

Answers

Answer:

72.4

Step-by-step explanation:

Answer:

I'm pretty sure the answer is 72.4

Write the inequality for the statement:

the difference between a number and three fifths is a minimum of negative four sevenths

Answers

Answer: [tex]x-3/5\leq -4/7\\[/tex]

Step-by-step explanation:

Here is the Answer:
x-3/5 < -4/7

x – y = 5 , then 6 x – 6 y =

Answers

Answer: 6x-6y = 30

Given the value of x-y we want to get the value of 6x-6y

mathematically;

6x-6y = 6(x-y)

But (x-y) = 5

Thus, 6x-6y = 6(5)

6x-6y = 30

The answer is 30 you can also keep practicing your doing good

As the x-value increases by 20, the y-value increases by 10. Which of the following equations represents the relationship between the x and y-values

Answers

The X value increases double to the Y value
There seems to be a slope of 1/2 the y goes up half as much as the x

Debra needs to memorize words on a vocabulary list for Russian class. She has 14 words to memorize, and she is one-half done. How many words has Debra memorized so far?

Answers

Answer: it states that She has 14 words to memorize she had done 1/2 of all of it so that would leave 7 words left to do

Step-by-step explanation:

It states she has 15

The Lopez family at Fuzy's Tacos. The total bill was $64. They left a tip that was 15% of the bill. How much was the tip?

Answers

Answer:

$9.60

Step-by-step explanation:

To find the tip, you have to multiply it by the total bill. 15% turns into 0.15, and if you multiply that to 64, you get $9.60

Hope this helps!

Answer:

the person who answerd in front is right i did math and it did come up to $9.60

Step-by-step explanation:

Other Questions
Scar convinces the hyenas to work with him by arguing that they "won't get a sniff [of food] without [him].[him].[me].me.him." in the united states, government policies with respect to monopolies and collusion are embodied in group of answer choices the u.s. constitution. antitrust laws. the supreme court. common law, which the united states adopted from english law. A ball is thrown straight up into the air. The table shows the data collected over t seconds, where h(t) is the height of the ball, in feet.A 2-column table with 6 rows titled Height of Ball over Time. The first column is labeled t with entries 0, 1, 2, 3, 4, 5. The second column is labeled h(t) with entries 0, 64, 96, 96, 64, 0.Which statement is true?The initial height of the ball is 96 feet.The ball will hit the ground between 2 and 3 seconds after it was thrown.The maximum height of the ball must be 96 feet.The maximum height of the ball was reached 2.5 seconds after it was thrown Mr. Killian is buying tickets for a school field trip. He buys 80 student tickets, and 15 adult tickets. The cost of a ticket for a student is $8 less than the cost of an adult ticket. He pays an additional charge of $14.75 in taxes and fees. If his total bill comes to $405, choose equation Mr. Killian can use to determine the cost of an adult ticket, x and solve it. 95x - 8 + 14.75 = 40595(x - 8) + 14.75 = 40515x + 80(x-8) + 14.75 = 4052(x-8) + 80x + 14.75 = 405 Given mn, find the value of x.(x+14)(9x-4) What part of an atom takes up all the volume or space since 1825 the classification of the red panda has changed many times. The red panda has beenclassified as being most closely related to bears, raccoons, seals, walruses and most recentlyskunks. Which explanation accounts for the change in the classification of the red panda?A. The tools and technology used to determine classification groupings have improvedovertime.B. modern scientists determine the classification of organisms using more detaileddescriptions.C. the red panda, along with the other animals considered to be related, evolved overtime.D. other species have changed, resulting in greater similarities to the red panda. (-8) 2/3 = I dont know and yea I'm confused lol Read the following excerpt from The Jungle Book by Rudyard Kipling. Then there was a howlan untigerish howlfrom Shere Khan. "He has missed," said Mother Wolf. "What is it?" Father Wolf ran out a few paces and heard Shere Khan muttering and mumbling savagely, as he tumbled about in the scrub. "The fool has had no more sense than to jump at a wood-cutter's camp-fire, and has burned his feet," said Father Wolf, with a grunt. "Tabaqui is with him." How does the dialogue between Mother Wolf and Father Wolf characterize Shere Khan? Tiana leaves her internship at the doctor's office and goes home to wake up her brother, Adam. Then, they both walk to the school together to watch a play by the Drama Club. What distance did Tiana cover? Or Lillian bought cupcakes for her sister's birthday party. 12 out of the 40 cupcakes had sprinkles on top. What percentage of the cupcakes had sprinkles?\ If EFGH is a parallelogram, what is the value of x?F(4-2)340HGA. 82B. 30.5cC. 36D. 37E. 34F. 9 Grace is driving to a concert and needs to pay for parking. There is an automatic fee of $11 just to enter the parking lot, and when she leaves the lot, she will have to pay an additional $4 for every hour she had her car in the lot. How much total money would Grace have to pay for parking if she left her car in the lot for 6 hours? How much would Grace have to pay if she left her car in the lot fort hours? Write the equation of the line that passes through the given points.(0, 1) and (2, 2) A member in Congress that is already in office and is running for re-election is known as the franking privilege logroller incumbent seniority rule I need help finding at least three solutions 10 8 7 6 4 = 2 you can add subtract and/or divide 1 i Solve the system of linear equations. y = -2x - 4 y = 2x - 4 Write 0.00128 in scientific notation the figure above represents a closed cylindrical tank of height 15m.the radius of the Cross-section is 7m. Calculate a) the curved surface area of the tank. b) the volume of the tank. use =22/7 What is the unit rate per bottle if a pack of 25 bottles of juice sells for $5