what is the aproximite area of a circle with a diameter of 50 cm use 3.14 pi

Answers

Answer 1

Answer:

78.5

Step-by-step explanation:


Related Questions

Find the surface area of this triangular prism. Be sure to include the correct unit in your answer. 24yd 10yd 26yd 15yd

Answers

Answer:

I don't know I'm sorry I will tell you another answer asks me to

John goes to a bookstore. he wants to buy at. most 25 books and spend at most $75. paperback books cost 1.75 and har cover books cost 2.50. create a system of linear inequalities that could be used to determine all the different combination of paperback and hardcover books he can purchase

Answers

Answer:

x + y ≤ 251.75x + 2.50y ≤ 75

Step-by-step explanation:

Paperback books = xHard cover books = y

Number of books:

x + y ≤ 25

Cost of books:

1.75x + 2.50y ≤ 75

The system above is the one we need

paper back books be p

hard cover books be h

The system is

p+h≤25

And for cost.

1.75x+2.5y≤75

Find the area of the factor
Explain step by step for Braininess

Answers

Answer:

~78.54 mi^2

Step-by-step explanation:

The area of a circle is defined as π r^2. The radius is 10 miles. 10^2 is 100. 100 x π is roughly 314.16. Since we know the angle is 90 degrees, we know that it makes up one fourth of the entire area. 314.16 divided by 4 is 78.54.

Jodie wants to take a trip around the world. She plans to deposit $200 at the beginning of each month into an investment with a 2.75% interest rate, compounded monthly. How much will she have in the account after 10 years? (2 points) a $27,588.35 $27,651.57 $181.316.54 d $186,302.74​

Answers

Answer:

181.316

Step-by-step explanation:

Leroy is packing 53 muffins for a bake sale. He puts 8 muffins in each package. How many muffins will be left over?

Answers

Answer:

We can put fill 6 packages and that gives 48 muffins so there will be 5 muffins left over

Hope this helps and brainliest please

Please + brainliesting.




NO TROLL COMMENTS OR IF U DONT KNOW THE ANSWER, DONT ANSWER

Answers

Answer:

a) 0.3125

b) 45

Step-by-step explanation:

Remark

5 students own a smart phone

11 do not.

Part A

The probability of owning a smart phone is 5/16. Where did the 16 come from.? You must use a total for the sample. You can't choose someone without a smart phone and figure out the probability of doing that if you use 11  in the denominator.

So the answer is 5/16 = 0.3125

Part B

You have to set up a proportion for this.

x / 144 = 5/16  

Notice where the 144 goes. It is across from 16. Both of them represent the total number of students. Multiply both sides by 144

x * 144 / 144 = 5 * 144/16

x = 720 / 16

x = 45

In ASTU, the measure of ZU=90°, the measure of ZT=32°, and US = 5.8 feet. Find the length of ST to the nearest tenth of a foot. ​

Answers

Answer:

Step-by-step explanation:

10.9

The perimeter of a worksheet is 40 inches. It is 13 inches long . How tall is it?

Answers

Answer:

TALA RHYTHMIC PATTERNS

ACTIVITY 2: LET'S DO TALA

kind of membranophones/percussion instruments found at home for tapping. Record your

Directions: Perform the following tala rhythmic patterns using the given legend. Use any

performance using any recorder and send it to your

INSTRUMENTS AT HOME

MANJIRA

TIN CANS

1 2 3 4 5 6

х

1 2 3 4 5 6 7 8 9 10 11 12

GHATAM

PAL

X

х

0 X

TABLA

1 2 3 4 5 6 7 8 9 10

BOX

x xox

Which could be the dimensions of a rectangular prism whose surface area is greater than 140 square feet? Select three
options.
6 feet by 2 feet by 3 feet
6 feet by 5 feet by 4 feet
07 feet by 6 feet by 4 feet
8 feet by 3 feet by 7 feet
8 feet by 4 feet by 3 feet

Answers

6ft by 5ft by 4ft
7ft by 6 ft by 4ft
8ft by 3ft by 7ft

Which of the following mood words has a negative connotation?
A. humorous
B. mocking
C. witty
D. comical

Answers

The answer is Mocking. Letter B.
mocking
usually mocking is used like “people are mocking me” , which is basically insulting

$27 for four large pizzas or $32 for five large pizzas?

Answers

Answer:

$32 for five large pizzas.

Step-by-step explanation

Well, 27 ÷ 4 = 6.75 per pizzas. 32 ÷ 5 = $6.4 per pizza. For five, you pay less.

Your welcome °ω°

Meiko is hanging a picture-collage on her wall. The dimensions of the collage are shown in the diagram. She plans to cover the collage with smaller pictures that have the same shape as the collage. If the base of each small picture is 4.5 inches and the height is 3.5 inches, how many small pictures will fit within the collage?


A parallelogram has a base of 18 inches and a height of 28 inches. The length of another side is 32 inches.
26
32
37
42

Answers

Answer:

The answer is C. 37

Answer:

C

Step-by-step explanation:

hope this helps, God bless

PLS HELPPP MEEEEEEEEEE

Answers

Answer:

Question 957121: By what percent will a fraction increase if its numerator is decreased by 30% and its denominator is decreased by 50%?

If the numerator is decreased by 30% and its denominator is decreased by 50% the new fraction becomes (0.7x/0.5y)=1.4(x/y)

The increase=(1.4-1)*100=0.4*100=40%

Step-by-step explanation:

Please help!!! I need answers fast!!!! The enitre qestion is right there so it has all the info you need!

Answers

Answer:

mhm

Step-by-step explanation:

Are the triangles pictured below similar?

Answers

Answer:The anwser is yes

Step-by-step explanation: As you can see both triangles look the same if you flip them around but ones smaller so its not congruent. That is why they are simeler    its like a p and a q just flip the q and you have a p. hope it helps. :p

3 Convert 6,23 kg to grams​

Answers

Answer:

6230 grams xD

Step-by-step explanation:

6230 grams..

( it says i have to write 20 letters so i just did this)

The radius of a circleIs 3 inches what is the circles area

Answers

Answer:

28.27

Step-by-step explanation:

area of circle: πr^2

π(3)^2

=9π = 28.27

I will give extra points please help

Answers

Answer:

13

Step-by-step explanation:

b= 3

3x3= 9

9+4= 13

3x3+4=13

Hope this helps

Find the values of x and y in the parallelogram when AB=x^2-18, CD=7x, mD=(5y+31), mB=96

Answers

Greetings, I Am BrotherEye

Answer:

AP = CP, BP = DP; sample answer: If the diagonals of a quadrilateral bisect each other, then the quadrilateral is a parallelogram, so if AP = CP and BP = DP, then the string forms a parallelogram. ALGEBRA Find x and y so that the quadrilateral is a parallelogram. BP = DP, then the string forms a parallelogram.

Step-by-step explanation:

Answer: B

please help me i really need help please

Answers

Answer:

45.18 mi

Step-by-step explanation:

What it is asking is to find the value of C.

Formula we're going to use:

[tex] {a}^{2} + {b}^{2} = {c}^{2} [/tex]

C is the hypotenuse.

Replace with given values, so

[tex] {19}^{2} + {41}^{2} = {c}^{2} [/tex]

Rewrite so there is no squared

[tex]361 + 1681 = {c}^{2} [/tex]

Add the numbers

[tex]2042 = {c}^{2} [/tex]

Find the value of C by square rooting 2042

[tex] \sqrt{2042} = 45.1884941108[/tex]

Answer:

[tex]45.18 \: mi[/tex]

^ 45.19 mi if teacher wants you to round

A function is one to one if its graph passes the vertical line test. True or False???​

Answers

Answer:

False.

Step-by-step explanation:

Como cálculo el área de las figuras geometrícas porfa para una persona de 5to ​

Answers

Answer:

Se calcula sumando todos los lados (siempre y cuando tengan las mismas unidades). El área de una figura de dos dimensiones se calcula contando el número de cuadrados que pueden cubrir la figura.

Step-by-step explanation:

Find the value of x to the nearest tenth:
60
13cm
x cm
0 6.5
26.0
8.2
15.0
PLS HELP ME PLS I BEG

Answers

Answer:

A) 6.5 cm.

Step-by-step explanation:

Dennis works at a frozen yogurt store in the summer. He
needs to order boxes of small cups and boxes of large cups.
The storage room can hold up to 10 more boxes of cups.
Each box of small cups costs $100 and each box of large
cups costs $150. A maximum of $1200 is budgeted for cups.
B. Graph The solutions of the system

Answers

Answer:

100x+150y≤1200

y≤8-2x/3

slope = -2/3

y-intercept = (0,8)

Step-by-step explanation:

I graphed it on my calculator but I'm not really sure how to explain it beyond just sharing a screenshot of the image

I hope that helps

somebody please help me with math ;-;:

what is the equation for this table?

X 2 4 5 8 12
Y 11 13 14 17 21

options:

1.y = x + 9
2.y = x - 9
3.y = x ÷ 9
4.y = 9 x

Answers

Answer:

y=x+9

Step-by-step explanation:

2+9=11,4+9=13,5+9=14,9+8=17,12+9=21

If minor arc AC = 96º, what is the measure of ABC? A) B) C D
A)53
B) 64
C) 72
D) 84​

Answers

Answer:

D

Step-by-step explanation:

what expression is equivalent to 2(x-4)+x

Answers

Step-by-step explanation:

2(x-4) + x

= 2x-8 + x

= 3x - 7

PLEASE HELP IM GIVING 100 POINTS AND BRAINLIEST IF THE ANSWERS RIGHT
A six-sided number cube labeled 1 through 6 is rolled 600 times. An odd number is rolled 272 times. Compare the experimental probability of rolling an odd number with the relative frequency of rolling an odd number and select one of the statements below that best describes the situation. (5 points)

a
The experimental probability and relative frequency are the same.

b
The experimental probability is larger than the relative frequency.

c
The experiment probability is smaller than the relative frequency.

d
There is not enough information to determine the relative frequency.

Answers

Answer:

Relative frequency is defined as the number of "desired" results divided by the total number of possible results. Experimental probability is defined the same way. This means that the first choice is best, the experimental probability and relative frequency are the same.

The theoretical probability, on the other hand, would be 0.5, or 300/600, which is larger than the experimental probability.

Step-by-step explanation:

btw im in middle school

Find the volume of the triangular prism below.

A) 28 cubic feet

B) 168 cubic feet

C) 84 cubic feet

D) 52.5 cubic feet

Answers

Answer:

b.168

Step-by-step explanation:

Find the product - you must show your thinking to support your answer.

(−8) ⋅ 2/3

Answers

Answer:

-5.333...

Step-by-step explanation:

Multiplying a number by a fraction is basically asking for that fraction of the number. So, 2/3 of -8 is the answer I have given above.

Other Questions
Which weapon was a distinctive feature of World War I utilizing poison that was later declared a war crime to use after WW1? A machine gun B minesC chemical weapons D trench warfare HELPPPPPP AHHH PLAESEEEEEEE Based on Document 1, what was a change that Latin America experienced due to Christianity?: Find the measure of The equation of a straight line is 3y + 9x -12 =0. Use the equation to find the(1) gradient of the line Ms. Tang bought 4 sets of doughnut she created a package of treats using 2/3 of a set. How many packages did she create using all 4 sets Plz help thank you!!!!! Question 1:A bag contains 5 black marbles, 7 blue marbles, 3 green marbles, 4 red marbles, and 1 white marble. A marble is selected and then replaced. What is the probability of selecting a black marble?A 1/5B 1/4C 1/20D 5Question 2:Mark has a bag of pink, blue and white gumballs. He randomly selects a gumball from the bag 30 times and records the color of the gumball each time. Before he selects another gumball he replaces the gumball he has already selected. The results are summarized in the table below. Pink Blue WhiteNumber of Times 8 12 10Based on these results, determine whether each statement is True or False.A The experimental probability of pink is 0.8True FalseB The experimental probability of blue is 0.4True FalseC It is more likely that Matk will select a blue gumball than a white gumballTrue FalseQuestion 3:When students line up in the cafeteria, they can choose their main course, drink, and dessert. For the main course students can choose a hot dog, burger, or pizza. For the drink they can choose between water, milk, or soda. And for the dessert they can choose cake or ice cream. The tree diagram shows all possible combinations of meals. Choose two correct answers below. A The probability of randomly choosing pizza and cake is 3/18CorrectIncorrectB The probability of randomly choosing a hot dog, water, and ice cream is 1/3Correct IncorrectC The probability of randomly choosing a burger and water is 1/18Correct IncorrectD The probability of randomly choosing a burger, water, and cake is 1/18Correct IncorrectE The probability of randomly choosing pizza is 1/18Correct Incorrect100 points are awarded to the ones how answer right Help me with this pls Is this a clause or a phrase ?????? True or False : Katie & Lynn felt accepted, welcomed and at home in Georgia 1.How can you find the x-intercept of the graph of 2x+3y=6. Explain in words pls This is created by getting close to the subject and it takes up most of the composition Please hurry and thank you for your help They stopped and turned, looking at each other with a question in their eyes. (2) Molly and Mischa were making their way along the sidewalk on campus when they heard their English teacher, Mr. Stovall, call their names. (3) He was their favorite teacher, as he not only taught English, but also oversaw the school newspaper. (4) They wondered what Mr. Stovall could want to discuss with them, as they didn't have English class until last period that day. (5) When he caught up with the girls, he asked, "How would you two like to be co-editors of the school newspaper?"Which sentence is out of order in the paragraph? Find the surface area of each solid. Round to the nearest tenth if necessary.8 ft6.978 fi18 ft8 ftthe surface area issq. ft. In the figure shown below, if line l is parallel to line m, then find the value of x Solve for x and yPlease help its timed Which is a general property of cell membranes? a) Membranes contain more lipid than protein. b) Membrane proteins have a polar head and a non-polar tail. c) Membrane lipids are amphipathic. d) Membranes contain covalent bonds between fatty acids There are currently 487 students enrolled in Webster Elementary School, and the number of students is decreasing at the rate of 16 students per year. Currently the annual expense to educate one student is $1,256, and the expense to educate one student is increasing at the rate of $36 per year. Use the product rule to determine the rate at which the total expense to educate the students at Webster Elementary School is currently changing per year.