Mathematics Middle School

Please help quickly. Will mark brainlist!

Please Help Quickly. Will Mark Brainlist!

Answers

Answer 1

Answer:

A. 50.24

Step-by-step explanation:

C=2πr=2·π·8=50.24

Answer 2
Answer:60.40 explanation

Related Questions

dgzsjkdghfguhsugysurgyru

Answers

Answer:

Step-by-step explanation:

Hi there,

I'm not exactly sure what you are trying to ask here. Do you need help with arithmetic?

Feel free to reach out for help.

Cheers.

Answer: i don't know what your question is but I checked your answer, and it's right

Step-by-step explanation:

Help me please...

I don't understand it...

Answers

sorry i dont know the answer hope someone answers it!

Hope it’s correct and it helps :)
You always need to divide the shapes into a shape that can be calculated with one of the formulas written above.

1. Here you need to divide the shape into two rectangles to be able to calculate the area easier.
For example here you would have one rectangle with the area of 5m • 6m = 30m^2
And one rectangle with the area of 11m • 3m = 33m^2
Now add the two areas togther
= 63m^2



2. Here you can divide the shape into one rectangle and one trapezoid.
Rectangle : 2m • 10m = 20m^2
Trapezoid: 1/2 • 10m(4m + 10m) = 5m•(14m) = 70m^2
Add them together : 20m^2 + 70m^2 = 90m^2



3. I’m not sure what area is meant in this question...



4. Divide into one rectangle and a circle which has to be halved since it's just a half circle.
Rectangle : 4m • 6m = 24m^2
Circle : r = 2m (half of the height) and pi is 3.14
3.14 • (2m)^2 = 12.56m^2 (whole circle)
Divide through 2 gives an area of 6.28m^2
Add both together : 24m^2 + 6.28m^2 = 30.28m^2

I need help w 4-7. I already have number 3 but this is a dif screenshot

Answers

Answer:

Sorry but you can read well

Step-by-step explanation:

Answer:

The answer is increased by 3%

Step-by-step explanation:

a=1/2 bh (base/height)
=.5(12)4
a=24ft
how did i get the answer a=24?

Answers

that’s what i got
step by step explanation

Help me please thanks

Answers

Answer:

b

Step-by-step explanation:

Answer:

B: 4x + 16

Step-by-step explanation:

AB + CD + AD + BC = x + 6 + x + 6 + x + 2 + x + 2 =

x + x + x + x + 16 =

4x + 16

Find the next 3 terms in the sequence.

14, 34, 54, 74, 94, . . .

Question 3 options:

a)

114, 134, 154


b)

54, 74, 94


c)

188, 376, 752


d)

-282, 846, -2538

Answers

Answer:

a

Step-by-step explanation:

goes up by 20 each time

Evaluate the expression. 7+8–6÷2

Answers

12

Hope this Helps :T

Answer:

the answer is 12

Step-by-step explanation:

7+8-3

15-3

12

What is the volume of the prism?

Answers

Answer:

28.8 in^2

Step-by-step explanation:

just multiply the height by the width by the depth.

8*1.5*2.4 = 28.8

Answer:

I believe it's 28.8 inches.

Step-by-step explanation:

length times width times height

The first term in this sequence is -1. Which function represents a recursive definition of the sequence?


Question 6 options:


a)

an=an−1+1an=an-1+1


b)


an=an−1+2an=an-1+2


c)

an=an−1−1an=an-1-1


d)

an=an−1−3

Answers

Answer:

c)

an=an-1-1an=an-1-1 is right ans

Evaluate e times e -5e when e=5

Answers

e(e) -5e
5(5)-5(5)
25-25= 0

The answer is 0.

Answer:

I wasn't sure for the question. that's why I posted two answers for your question.

please help! I've got till the end of the day and I'm scrambling trying to get this done and my brain is fried!!
You are stuck in a big traffic jam on the freeway and you are wondering how long it will take to get to the next exit, which is 1 1/2 miles away. You are timing your progress and find that you can travel 2/3 of a mile in one hour. If you continue to make progress at this rate, how long will it be until you reach the exit? Solve the problem with a diagram and explain your answer.

Answers

Answer:

2.25 hours

Step-by-step explanation:

Because 2/3 as a decimal is 0.66666666666 and of course 1 1/2 miles is 1.5, so you divide 1.5 by 0.66666666666 and then round it to the nearest hundreth. So there you go, hope this helped :)

HELPP!!!! Please
Xxxxx

Answers

Answer:

D) 12

Step-by-step explanation:

Look at the following ratios and determine which one does not belong.
8:6 12 to 9 16/9 4/3


The ratio that does not belong is

don't send a link, I don't trust those. help please!

Answers

The links are NOT to be trusted! But I think either 16/9 or 4/3
it is 16/9, when you simplify it, it should give you 4:3 or 4/3 like the others

i need the answer quick plz and thank u

Answers

$25x + 50
$62.5 dollars
162.50- 50= 112.50
112.50 divided by 25 = 4.5hours

Answer:

4.5 hours! :))

Step-by-step explanation:

can someone solve this? also no explanation no brainliest

Answers

Answer:

84

Step-by-step explanation:

I don't really have a explanation but I hope this helped

Answer:

84 cubic centimeters

Step-by-step explanation:

V=lwh/3

v=7×6×6/3

v=252/3

v=84

please answer please answer please answer

Answers

For number 1 A: 2,8 B: 1,3 C: 6,6 D: 4,0 E: 8,2 for number 2 A: 7,9 B: 9,7 C: 0,6 D: 3,8 E: 7,5
Point A: 2,8 | Point B: 1,3 | Point C: 6,6
Point D: 4,0 | Point E: 8,2. I hope that
helps! :)

What number must be distributed in the following equation?
-6(x+7)=-12
answer choices:-6,7,or-12

Answers

Answer:

-6

Step-by-step explanation: -6 is your answer because it’s outside of the parenthesis

-6 is the number being distributed

The question is in the picture below^^
Giving brainliest so no links
____________________________________________________________________
༶•┈┈⛧┈♛ ♛┈⛧┈┈•༶༶•┈┈⛧┈♛ ♛┈⛧┈┈•༶v༶•┈┈⛧┈♛ ♛┈⛧┈┈•༶----

Answers

Answer:

a.) 2 in.

Step-by-step explanation:

Answer:

A is your answer

Step-by-step explanation:

if you look you can see were the line stops. your welcome

help outt sum1 plzz i will mark brainliest

Answers

Answer:

27

Step-by-step explanation:

what they saidddddddd

PLEASE HELP!! WILL GIVE BRAINLEST!

20 POINTS!!
JUST PLEASE HELPPPP

Answers

Answer:

78%

Step-by-step explanation:

Answer:

77%

Step-by-step explanation:

Ok so I have to write this question again or repost it.. ANYWAY can someone help me the picture is the question with the AVAILABLE answer.

Answers

Answer:

The answer is (C.) 65.25

Step-by-step explanation:

This is the answer because if you solve this equation Pay/Hours Each answer is 7.25 So If he worked 9 Hours then multiply 9 times 7.25 and you would get the total amount of money he would make.

The answer is C. $65.25

PLEASE HELP !!
The approximate diameter of the earth is 3,960 miles. What is the distance around the equator?

Answers

It is about 24,901 miles (40,075 km).

From pole-to-pole, the meridional circumference, Earth is only 24,860 miles (40,008 km) around. This shape, caused by the flattening at the poles, is called an oblate spheroid.

in km it’s 40,075 km

an algebraic equation to represent the problem:

John bought 15 cookies and ate 3 of them.

What percent of the cookies did he eat?
the equation should be something like this n = 40/100 * 6

Answers

Answer:

he ate 20 percent 3 out of 15 is basically 3/15

pls help pls help i will mark brainliest!

Answers

Answer:

i think its E

im not sure

Step-by-step explanation:

Yeah I think it might be E

I REALLY NEED HELP WITH THIS IT HAS TO BE TURNED IN 4 MINUTES PLEASE HELP

Answers

Answer:

What can I help you with?

Step-by-step explanation:

Answer:

I would like to help but there is no question

A scale drawing for a plot of land is shown below.

In the drawing 2cm, represents 3m .

Assuming the backyard is rectangular, find the area of the real backyard.


what is the area of the real backyard?
with using 4cm 2cm 4cm

Answers

Answer:

72 square meters

Step-by-step explanation:

im smart in math

What is the missing angle measurement in each triangle?

Answers

Answer:a triangle =180 degrees

Step-by-step explanation:

Answer:

look in explanation

Step-by-step explanation:

1. 180 - (82+49)=

 180 - 131 =

   = 49

C= 49 degrees

2. 180 - (46 + 67) =

    180 - 113 =

     = 67

S= 67 degrees

3. 180 - (112 + 34) =

     180 - 146 =

       = 34

 D= 34 degrees

4.  180 - (56 + 51) =

    180 - 107 =

     = 73

  K= 73 degrees

*pls give brainlist <33*

Find the area and select one of the answers in the file

Answers

Answer:mr clark

Step-by-step explanation:

Mr.Clark is the answer

Without evaluating each expression, determine which value is the greatest.
Group of answer choices

(−756)÷(−934)

(−756)⋅(934)

(−756)+(−934)

756−934

Explain Reasoning

Answers

Answer:

756−934 is the greatest because the others are more in the negatives  

Step-by-step explanation:

756-934 is the greatest as the others are smaller than it

please help me with all the 5 questions?

i will give you the "brainliest" if it is correct

Answers

Answer:

B and D

Step-by-step explanation:

A: (5/6) x 13  =  0.883 x 13  =  10.833 which is less than 13

----> B: 4 x 13  =  52 which is greater than 13

C: (3/4) x 13  =  .75 x 13  =  9.75 which is less than 13

----> D: (10/10) x 13  =  1 x 13  =  13 which is equal to 13

-----------------------------------------------------------------------------

2. A and C

3. D

4. D

5. A

Answer:

1. B and D

2. A and C

3. 1/2 x 2,175

4. 54,811 x 2/4

5. Beth sold half the copies Rodney sold.

Step-by-step explanation:

1. 10/10 is the same as 1 so the eqaution 1 x 13 is equal to 13.

2. 1/2 is the same as saying half, so we know that will be less. 1/4 is one fourth so that will also be less.

3. Again, it will be half of 2,175 so we know that's less.

4. Still with the same theme as the other questions it will be half of 54,811.

5. Once again, 1/2 is 50% as I'm sure you know. Meaning she sold half the copies.

PLEASE let me know if that helped or didn't make sense at all.

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