Mathematics Middle School

What is the area of a circle?
A. The distance around a circle.
B. The space inside the circle.
C. A line from side to side passing through the center.
D. A line from the center to the side.

Answers

Answer 1

Answer:

A.The distance around the circle

Related Questions

Find the surface area of the cylinder. Use pi=3.

Answers

Answer:

SA= 87.96

Step-by-step explanation:

SA= 2πrh+2πr2

SA= 2·π·2·5+2·π·22

SA= 87.96

Answer:

84

Step-by-step explanation:

2*3*2*5+2*3*2^2

6*10+6*4

60+24

84

Need the answer ASAP... (I will report you if you put weird answers to get points)

0.75 of the adults in a hall are women. If there are 125 men, how many adults are there altogether?

Answers

I think the answer is 500
If there are x adults total, and 0.75 of them are women, then you have 0.75x women total. it is given that you have 125 men.
since men plus women equals total adults, 0.75x+125=x
125=0.25x
x=500
use socratic or photomath

An item on sale costs %50 of the original price. The original price was 45$.
Find the sale price.

Please help! I will give the brainiest!

Answers

The answer is $22.50

Answer:

22.5

Step-by-step explanation:

Please help quickly :(

Answers

Answer:

x=8

Step-by-step explanation:

3x-24

3(8)=24

24=24

The answer is 8 yea sight

The question and choices are in the picture below NO LINKS

Answers

Answer:

A

Step-by-step explanation:

its A

Please answer number 12 correctly to win a handsome reward

Answers

i’m confused but don’t press link ig

answer asap please and thank you

Answers

Answer:

you need to multiply the numbers

Step-by-step explanation:

1/5 ×2/5= 2/25

Answer:

use X

Step-by-step explanation:

I'm kind of skeptical because none of them seem right to me, but X would be the one that makes more sense.

PLEASE HELP! ILL MARK BRAINLIEST

Answers

A I think not for sure

Answer:

Dont press the links):

Step-by-step explanation:

Payback

who ever gets this first will get a brainlest

Answers

Answer:

Fraction= 1/2

Decimal= 0.5

Percent= 50%

Fraction=1/2
Decimal:0.5
Percent:50%

not the first one

PLZ HURRY! Kaylie wants to see how metals can be combined. She found a problem to solve. Help her solve it! How many pounds of a metal containing 20% nickel must be combined with 6 pounds of a metal containing 80% nickel to form an alloy containing 60% nickel?

Answers

Kaylie needs 3 pounds of the 20% nickel metal to combine with 6 pounds of the 80% nickel metal to form an alloy containing 60% nickel.

To solve the problem, we can use the concept of weighted averages. The first step is to determine the amount of nickel in each metal before they are combined.

For the 20% nickel metal, 20% of the metal is nickel. Therefore, the amount of nickel in x pounds of this metal is 0.2x.

For the 80% nickel metal, 80% of the metal is nickel. Therefore, the amount of nickel in 6 pounds of this metal is 0.8(6) = 4.8 pounds.

Next, we can use the weighted average formula to determine the amount of nickel in the alloy:

0.2x + 4.8 = 0.6(x + 6)

Simplifying the equation:

0.2x + 4.8 = 0.6x + 3.6

0.4x = 1.2

x = 3

Therefore, Kaylie needs 3 pounds of the 20% nickel metal to combine with 6 pounds of the 80% nickel metal to form an alloy containing 60% nickel.

In summary, to determine the amount of metal-containing 20% nickel needed to combine with 6 pounds of metal containing 80% nickel to form an alloy containing 60% nickel, we used the concept of weighted averages and found that Kaylie needs 3 pounds of the 20% nickel metal.

To know more about nickel refer here:

https://brainly.com/question/14221416#

If the height of the box is 7 inches, the volume of the box will be [1] cubic inches.
A box is shaped like an octagonal prism. Here is what the base of the prism looks like.

Answers

Answer:should be 41

Step-by-step explanation:

someone plzz help meeeee thank youuu

Answers

Answer:

The answers a ! Hope this helps

Step-by-step explanation:

nie jestem pewna ale chyba odp A

50 points
To graph the point (4, -7) on the coordinate plane, start at the origin. Move 4 units _______ and 7 units ________ .
Answers
a
right.....down
b
left....down

Answers

a. right........down

Answer:

A

Step-by-step explanation:

right downTo graph the point (4, -7) on the coordinate plane, start at the origin. Move 4 units right and 7 units down .

To graph the point (4, -7) on the coordinate plane, start at the origin. Move 4 units _______ and 7 units ________ .
choices:
a
right.....down
b
left....down

Answers

Answer:

0 Start at the origin. Move 7 units to the right, then move 4 units up.

Step-by-step explanation:

You go in before you go up, the first number always goes either right or left, depending on if it's negative or positive, and the second number goes up or down, depending on if it's negative or positive.

The answer is “a” because 4 is positive and on the x axis so you go right. -7 is negative and on the y axis so you go down

A pair of designer sneakers was purchased for $120 and a few months later, the new price is $138.
what is the percentage increase?

Answers

15 percent increase
Hope that helped, you just divide the last number by the first one
its 15 (source):trust me bro

please help quick!! A fully loaded and fueled spacecraft can weigh close to million pounds. What is this weight converted to​ tons?

Answers

Answer:

itis 500 tons

Step-by-step explanation:

500 tons i think I am not chare

Diego has 48 chocolate chip cookies, 64 vanilla cookies, and 100 raisin cookies for a bake sale. He wants to make bags that all have three cookie flavors and the same number of each flavor per bag.

How many cookies of each type are in each bag if he can make 16 bags without having any cookies left over?

Answers

Answer:

16

Step-by-step explanation:

48 - cc

64- v

100 - rc

43/3 = 16

64/3 = 21

100/3 = 33,(3)

Max number of bags is 16.

Answer: Here is the answer to that question and all of your questions:

https://staff.4j.lane.edu/~ruzicka/Cal_Young/math/Illustrative%20Math/Unit%207%20Rational%20Numbers/HW%20Keys/U7%20L17%20L18.pdf

This is not a scam, these are actual answers. I'm not the bot because the bot has a grey dude profil pic. I have a hot anime charcter.

Human beings of thy world--.I have thy announcement from King of the Police Kyle himself. Here he is now!

Ahem. *Cough* *Not rona*

Hello subjects. It is I, King of The Police Kyle. I have commeth with a questioneth:

The dimensions of the building and the drawing to determine the scale of the drawing. {Shown Here}


Option 1: 2 cm/ 3m

Option 2: 4 cm/10m

Option 3: 3 cm/5m

Thank you fellow humans you king is now leaving.


Thank you Mr. King of the police Kyle. That is all humans. For now anyway...

Answers

Answer:

Maybe 1

Step-by-step explanation:

Describe how to find the product of the two terms?



I think im just being un smart but I want to be safe and know im doing the question right.

Answers

Answer:

How to find the product of sum and difference of two binomials with the same terms and opposite signs? It is stated as: The product of the binomial sum and difference is equal to the square of the first term minus the square of the second term.

Step-by-step explanation:

How to find the product of sum and difference of two binomials with the same terms and opposite signs? It is stated as: The product of the binomial sum and difference is equal to the square of the first term minus the square of the second term.

Help :C The question is the picture !

Answers

The answer is 35 hope this helps

Pls help need help ASAP 50 points you will be reported if the answer is wrong

Answers

Answer:

Part A = 10in = 35 ft

= 20 = 70 ft

Part B =

$ 178.5

Step-by-step explanation:

Answer:

Part A:

10in = 35 ft  

20in = 70 ft

Part B:

$ 178.50

Step-by-step explanation:

Hope I helped (p.s. maybe brainliest answer)

7th grade math <3 pls help heh

Answers

Answer:

a. 12a + 3b

b. 5b + 3a

Step-by-step explanation:

Which terms have the same thing applied to them? This is what I ask myself while figuring these out.

a. 5 and 7 both are multiplied by a, so you can combine the expressions to make 12a.

b. 10b - 5b = (10 - 5)b

Both 10 and 5 are multiplied by b, so you can just subtract the integers to get 5b.

I hope this helped!

A. So you see you have a and b. You can only add the same letters. For example in this problem, you add 5a+ 7a because they are the same so you get 12a. 3b stays the same because there is no other number with b. So the answer would be 12a+3b.

B. Just like in the last problem. You would do 10-5 because they both have b. So it would be 5b+3a

Samantha made a scale drawing of a car using a scale of 1 inch to 2.5feet her drawing of the car is 5inch long what is the length in feet of the car.... help asap please

Answers

It’s 12.5 feet

Because for every one inch there is 2.5 inches so you would multiply 5 time the 2.5

Help me thanks
Xxxxxxxxxx

Answers

Answer:

A : 6.5

Step-by-step explanation:

Answer :

A: 6.5

Step by step explanation

Sandra waits tables at Polly's Tamales. While she is working, she receives a discount on any food she buys. If an item normally costs d dollars, Sandra can buy it for 2/3
d dollars. Last night at work, Sandra bought a taco salad that normally costs $9.
What price did Sandra pay for the taco salad?

Answers

Sandra pay $6 for the taco salad

Can someone please help me with a and b.

Answers

Answer:

the of a is ABC are similar and b is 302ft

(08.01)Which of the following statements shows a characteristic of a statistical question?

The question is focused.
The distribution can be broken into categories.
The question asks for a quantitative response.
The question allows for surveys to be conducted.

Answers

Answer:

The guy above me already said it, it's C

HELP QUICK... I NEED THIS FOR MATH

Answers

113,000-71,500

41,500
Assets - liabilities = net worth
80750 - 64100 = $16650

What is the volume of the pyramid?

I will report if you send links

Answers

Answer:

The answer is 1133.33 i got it from go ogle so blame me if i got it wrong blame go ogle  can i have Brainliest

Step-by-step explanation:

Answer:

66 2/3

Step-by-step explanation:

The way to solve this is The general volume of a pyramid formula is given as: Volume of a pyramid = 1/3 x base area x height. Where Ab = area of the polygonal base and h = height of the pyramid. Note: The volume of a pyramid varies slightly depending on the polygonal base.

What i did was i first tried to do 17 x 20 x 10 which game 3400 but when i remembered that V=1/3 x base area x height which would be 1/3 x 17 x 20 = 113 1/3 but if the base was 10 it would be 1/3 x 10 x 20 = 66 2/3. so i think the base is 10 and the answer would be 66 2/3

If i am wrong i'm sorry

find the area of the figure fast please​

Answers

Answer:

114

Step-by-step explanation:

solve for the area of the rectangle (length times witdh) and then add that to the area of the traignles (1/2 times bgase times height)

Other Questions
Help me with this ASAP In all of these organisms, which microscopic structures carry out major life functions? Captionless ImageA) ChloroplastsB) CellsC) WingsD) Antennea Help me please... help .Distribute and combine like terms: 4(7r + 7) This song is called enough- You're making me a fighter, a fighterYou're taking me higher, higherYou're giving me the strength I need to believeLife is worth living 'cause You love meSo many people up ahead of meFeels like I'll never see the finish lineI hear the voices of the enemyTelling me I'll never see the other sideBut it's not what they sayIt's not what I thinkThat defines who I amI need Your voiceI need Your wordsTo remind me againYou're making me a fighter, a fighterYou're taking me higher, higherYou're giving me the strength I need to believeLife is worth living 'cause You love meAnd that's enough, that's enoughThat's enough, You love meYou're enough, You're enoughYou're enough, enough for meIf you take away my abilitiesI still know who I'm meant to beI can overcome anything'Cause Your Spirit is alive in meOnly Your voiceOnly Your wordsCan define who I amI need Your voiceI need Your wordsTo remind me againYou're making me a fighter, a fighterYou're taking me higher, higherYou're giving me the strength I need to believeLife is worth living 'cause You love meAnd that's enough, that's enoughThat's enough, You love meYou're enough, You're enoughYou're enough, enough for meI am chosen and redeemedYour love has set me freeYou define my identity, ohI am seen and I am knownYou call me as Your ownYou define my identity, yeahYou're making me a fighter, a fighterYou're taking me higher, higherYou're giving me the strength I need to believeLife is worth living 'cause You love meAnd that's enough, that's enoughThat's enough, You love meYou're enough, You're enoughYou're enough, enough for meAnd that's enough, that's enoughThat's enough, You love meYou're enough, You're enoughYou're enough, enough for me help me with this please Una libra pesa ms que una onza.O poundO literounceO tablespoon All of number 3 plz and thank u! Michael took a graduate course at Caldwell college that cost $1,875. He had to take a student loan at a rate of 5 1/2% out to pay for it. If he plans on paying the loan off in 2 years, how much will he pay in total for the class? Select the correct word according to the picture.A) cercaB) a la derechaC) lejosD) a la izquierda HELPPPP!!! G:Green B:Blue -what percent of the offspring will have green skin???- MATH SMARTIES I WILL GIVE BRAINLIEST PLEASE INCLUDE AN EXPLINATION MEANING THE WORK SO I CAN UNDERSTAND How can the writer add parallelism in this passage?by changing the phrase young people to most people in sentence 1by deleting the words obvious and potentially from sentence 3by deleting save lives and adding the phrase easy to administer to the end of sentence 4by shortening the passage to only five sentences by removing sentence 5 What would be an individual with a genotype of XY would be ?A. not possible B. a maleC. a dwarfD. a female 5. Analysis: What feelings do you think President Wilson was trying to inspire amongst congressional leaders with this speech? Cite evidence from the text to support your claims. 48 divided by 6 - 3 3/4 Angelina got 19 out of 25 questions on her science test correct. What percentage did Angelina get on her math test? 5x^2 + 2x - 7=0thanks Find the median of the table 20 22 24 26 Ex_ _bi_ _oncomplete the following words