Find the circumference of the circle. Round your answer to two decimal places, if necessary.
A circle with a radius of 9 millimeters.
9 mm
$C\approx$
mm
Answers
hope that helps
C = 2 x 3.14 x 9 = 56.52
The circumference is 56.52!!
Related Questions
PLS ANSWER FAST! Which table matches the information from the bar graph?
Answers
Answer: D
Step-by-step explanation: hope it helps
What is the surface area of the desktop if it is 1 in. thick?
Answers
20 × 40 × 1 = 800
After that, you find the are of the other rectangle.
22 × 35 × 1 = 770
Then u add
770 + 800 = 1,570
Find the surface area of the prism.
The surface area is __________
square millimeters.
Answers
Add and reduce: 18 1/16+5 5/16
Answers
Answer:
23.375
Step-by-step explanation:
THIS IS MY LAST CHANCE HELP!! 100 POINTS!!!
Answers
Answer:
Team 1 -- 7
Team 2 -- 6
Step-by-step explanation:
The range is the difference between the highest and lowest values in a set of numbers. To find it, subtract the lowest number in the distribution from the highest.
Hope this helps! Please let me know if you need more help, or if you think my answer is incorrect. Brainliest would be MUCH appreciated. Have a great day!
Answer:
Team 1 --7
Team 2-- 6
Step-by-step explanation:
The range is the difference between the
highest and lowest values in a set of
numbers. To find it, subtract the lowest
number in the distribution from the
highest.
Hope this helps! Please let me know if you
need more help. GOOD LUCK
....................
Answers
Answer:
?
Step-by-step explanation:
The expression -7y is a (Constant, Variable,Term)
Answers
Answer:
term
Step-by-step explanation:
Answer:
The answer to your question is term
Step-by-step explanation:
thomas visits a circular play yard for pets as shown use your formula to find the area to the nearest square meter of this yard use 3.14 for pi
Answers
Answer:
Step-by-step Malik stops at the grocery store to buy a bag of diapers and 2 cans of formula. He spends a total of $37. The next week he stops and buys 2 bags of diapers and 5 cans of formula for a total of $87. How much does a bag of diapers cost? How much is one can of formula?
explanation:
Answer:
There needs to be a diagram with your question
Step-by-step explanation:
Here is a diagram that represents (3.1) ⋅ (1.4).
What is the area of rectangle A?
What is the area of rectangle B?
What is the area of the outer rectangle which measures 3.1 units by 1.4 units?
Answers
Step-by-step explanation:
1. solution,
length of rectangle A(l)=3.1units
breadth of rectangle A(b)=1units
now,
area of rectangle A=l×b
=3.1units×1units
=3.1 sq units
2.solution,
length of rectangle B(l)=3.1units
breadth of rectangle B (b)=0.4units
now,
area of rectangleB=l×b
=3.1units×0.4units
=1.24 sq units
3.solution,
length=3.1units
breadth=1.4units
area =lxb
=3.1units x 1.4units
=4.34units
Answer:
1) 3.1 2) 1.24 C) 4.34
Step-by-step explanation:
Area = l(w)
Area of rectangle A:
3.1 * 1 = 3.1
Area of rectangle B:
0.4 * 3.1 = 1.24
Both rectangles put together:
First, let's add 1 to 0.4... 1.4
1.4 * 3.1 = 4.34
I really, really, really hope I helped you. Good Luck :D
**The following scenario is for #12, #13, and #14 on this test.** A school chorus has 90 sixth grade students and 75 seventh grade students. The music director wants to make groups of performers, with the same combination of sixth and seventh grade students in each group. She wants to form as many groups as possible. Is this a GCF or LCM question?
A school chorus has 90 sixth grade students and 75 seventh grade students. The music director wants to make groups of performers, with the same combination of sixth and seventh grade students in each group. What is the largest number of groups that could be formed?
Answers
Answer:
The music director can make 15 groups of performers with 6 sixth grade students and 5 seventh grade students in each group.
Step-by-step explanation:
A school chorus has 90 sixth-grade students and 75 seventh-grade students.
Factor these two numbers:
Find GCF(90,75):
Now,
Therefore, the music director can make 15 groups of performers with 6 sixth grade students and 5 seventh grade students in each group.
How can these models be used to find the sum 2.42 + 1.9?
Enter your answers in the boxes.
The models show a total of 3 wholes,
tenths, and
hundredths. After regrouping 10 tenths into 1 whole, there are
wholes,
tenths, and
hundredths. Therefore, the sum of the numbers is
.
Answers
Answer:
13 tenths, 2 hundredths, 4 wholes, and 2 hundredths yet again, so your total answer would be 4.32.
Step-by-step explanation:
hope this helps you pass your grade! Ps: i took and passed the test.
does anyone mind helping me on this question? (the question is shown on the picture).
Answers
Answer:
4 inches
Step-by-step explanation:
The diameter of the top of the trash can is 12 inches, so 1/3 of that is 12 / 3 = <<12/3=4>>4 inches. This is the diameter of Isaiah's "trashball" that he should aim for.
Triangle XYZ contains the points X (3, 7), Y (6, 9), and Z (3, &). What will the coordinates of Z’ be after a dilation with a scale factor of 4?
Answers
Answer:
3,8
Step-by-step explanation:
Shelby deposited $1,000 in a savings account with simple interest. Two years later, she had earned $80 in interest. What was the interest rate?
pls explain in simple terms
Answers
You can divide 1000 by 80 and you’ll get the answer
Answer:
4 %
Step-by-step explanation:
simple take 80 times by 100 then divide by 1000 times by 2
Can someone please help me with this question the instructions are to use a calculator to find the perimeter (the solid lines and curves) of each figure. The perimeter of each semicircle can be found by using the equation 1/2 pi d (the place where I put the words pi has the pi symbol, and d is just a variable. Also use 3.14 as pi, and the top part is cut off a little bit, but it still counts as a full semi circle. Please help me.
Answers
Step-by-step explanation:
So you would have to find the circumference of a circle that is made of 2 of these semi circles. I'm sorry if that doesn't make sense.
1. The diameter is 34mm so using the given formula find the circumference.
2. multiply the perimeter of the semicircle by 5 and you should get your answer.
Hope this helps!
Answer:
267.025mm
Step-by-step explanation:
here you go and 1 semi circle is 53.405
help, please...
Eric is preparing for a regional swim meet that is a month away. He swims the same distance and clocks his best time on several different days. He plots the best time (in minutes) he swam each day as his y-variable and the day he swam it as his x-variable. When he plots his times and finds a line of best fit, he gets the equation y=−0.03x+3.45.
If Eric continues to practice, what will be his approximate best time on the 15th day?
Enter the answer as the correct value without units.
Answers
Answer:
3 minutes, or 3.00
Step-by-step explanation: Brain power
Pls help! There are 5 questions in total. Pls answer all of them if you can. I will give brainliest. I need the answers by tomorrow. thx!
Answers
Answer:
(I answered it in the order that the screenshots were given)
1. B
2. C
3. A
4. C
5. C
Step-by-step explanation:
Point slope form: y - y1 = m ( x - x1 )
1. y + 2 = - 3/2 ( x - 3 )
2. y - 5 = 3 ( x + 2)
3. The lines will intersect and will be perpendicular
4. x = 2
5. The lines are NOT perpendicular because the slopes are not negative reciprocals.
A label is placed around a soup can during manufacturing. If the label is represented by the rectangle in the figure, how many square inches is the label? Answer in terms of π.
image of a net drawing of a cylinder is shown as two circles each with a radius labeled 4 inches and a rectangle with a height labeled 7.8 inches
94.4π square inches
32π square inches
30.1π square inches
62.4π square inche
Answers
Answer:D 62.4TT square inches
Step-by-step explanation:
You mix 23.385 grams of sugar and 12.873 grams of baking soda in a glass container for an experiment. You place the container on a scale to find that the total mass is 104.2 grams. What is the mass of the container
Answers
104.2-36.258=67.942
Answer=67.942
The mass of the container is 67.942 grams.
What is an expression?Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Given that amount of sugar is 23.385 grams, the amount of soda is 12.873 and the total mass is 104.2 grams.
The weight of the container will be calculated as below:-
Total weight of sugar and sods = 23.385+12.873=36.258
Weight of container = 104.2-36.258=67.942
Weight of container = 67.942 grams
Therefore, the mass of the container is 67.942 grams.
To know more about an expression follow
https://brainly.com/question/2164351
#SPJ2
I know this question is not about math or science but my friends are saying the Leonardo DiCaprio when he was young is hotter than Zac Efron now and when he was young. I need y’alls opinions.
Who is hotter, young Leonardo DiCaprio or 35 year old Zac Efron? My pick is Zac Efron but I want some opinions.
Answers
Answer:
it's Zac Efron for sure, Leonardo DiCaprio is just not the same...
anybody know this thing
Answers
.2
please mark me brainliest if I'm right
Eman walks from the store to her friend’s house, 2 miles away. It takes her 35 minutes.
A. What fraction represents her constant speed, C ?
B. Write the fraction that represents her constant speed, C , if she walks y miles in 10 minutes.
C. Write and solve a proportion using the fractions from parts (a) and (b) to determine how many miles she walks after 10 minutes. Round your answer to the hundredths place.
D. Write a two-variable equation to represent how many miles Eman can walk over any time interval.
Answers
Answer:
A is 17.5
B is y/10
C in 10 minutes she walks 0.57 miles (0.92 km)
Step-by-step explanation:
9. Expand using identites.
1) (3/2 m - 5n) (3/2 m + 5n)
Answers
Answer:
(3/2 m)^2 -(5n)^2^
Step-by-step explanation:
Answer: 9m^2 / 4 - 25n^2
Step-by-step explanation:
Use the identity: (a-b)(a+b)=a^2 - b^2
substitute values of a and b, where a=3/2m and b=5n.
The following simplifies to (3/2m)^2 - (5n)^2.
A project will take a total of 720 person-days to complete. If the project must be completed in 30 days, how many people must be employed? PLEASE HURRY
Answers
Answer:
192 hours per day / 8 hours per person per day = 24 people
Step-by-step explanation:
Assuming each person works for 8 hours a day, the total number of hours needed to complete the project is:
720 person-days x 8 hours = 5,760 hours
To complete the project in 30 days, the total number of hours needed per day is:
5,760 hours / 30 days = 192 hours per day
help! i dont this math problem please due soon!
Answers
Answer:
12x12 12x6 H = 46cm
Step-by-step explanation:
took quiz
Answer:
46 cm
Step-by-step explanation:
I learned this formula in math last year
Write the ratio as a fraction in lowest terms. Compare in hours. 35 hours to 2 days. help
Answers
35/48 and there are 48 hours in two days.
[NEEDED ASAP] OPTIONS SHOWN IN IMAGE
Georgia Connections Academy is selling tickets to its Spring Fling. Adult tickets cost $4 and student tickets cost $2.50. The school makes $2,820. Write an equation that represents this situation to find the cost of all adult and student tickets sold. Use the variable s for student tickets and a for adult tickets sold.
![[NEEDED ASAP] OPTIONS SHOWN IN IMAGEGeorgia Connections Academy is selling tickets to its Spring Fling.](https://i5t5.c14.e2-1.dev/h-images-qa/contents/attachments/f3AQwhclaKyfioKlp3i5Y9kqXEADVhHC.png)
Answers
Answer:
Step-by-step explanation:
We use a for Adult and s for Student.
Assuming this, you have to start by writing two equations from the information provided:
900 total tickets were sold
a+s=900 ------(i)
they made $2,820 and adult tickets cost $4 and kids tickets cost $2.50
2820=4a+2.5s ------(ii)
lets solve for a in the first equation:
a=900-s
we can plug this into the second equation and solve for s
2820=4(900-s)+2.5s
2820=3600-4s+2.5s
2820=3600-1.5s
-780=-1.5s
s=520
we can plug this into the first equation and solve for a:
a+520=900
a=380
Total adult ticket sold : 380
Total student ticket sold = 520
Cost of adult tickets = 380 * 4 = $1520
Cost of student tickets = 520 * 2.5 = $1300
I hope this helps. For more you can visit :
https://brainly.com/question/18782741
A fruit juice recipe calls for 2 parts orange juice and 8 parts pineapple juice. Which proportion can be used to find the amount of orange juice, j, that is needed to add to 18 L of pineapple juice?
2 over 8 equals j over 18
8 over 2 equals j over 18
8 over j equals 2 over 18
16 over 18 equals j over 100
Answers
The correct proportion to use to find the amount of orange juice, j, needed to add to 18 L of pineapple juice is:
2/8 = j/18
This proportion relates the ratio of orange juice to pineapple juice in the recipe (2:8) to the amount of orange juice needed to add to 18 L of pineapple juice. By cross-multiplying, we can solve for j as follows:
2/8 = j/18
218 = 8j
36 = 8*j
j = 36/8
j = 4.5
Therefore, you would need to add 4.5 L of orange juice to 18 L of pineapple juice to create the fruit juice recipe that calls for a ratio of 2 parts orange juice to 8 parts pineapple juice.
Answer:
2 over 8 equals j over 18Step-by-step explanation
2 over 8 equals j over 18
This proportion represents the ratio of orange juice to pineapple juice in the recipe. By setting up the proportion, we can solve for the value of 'j,' which represents the amount of orange juice needed.
So, the correct proportion is:
2 over 8 equals j over 18
Mason is multiplying math(3×5)×(0.1×0.1).What decimal multiplication problem is he solving?
Answers
Answer:
The answer is 0.15
Step-by-step explanation:
3 × 5 × (0.1) × (0.1)
15 × (0.01) = 0.15
So the answer is 0.15
hope i could help
3x5x (“0.1x0.1)
15x0.01
0.15
-2( -6s + 8x ) use x=7 and s=8
Answers
Answer:
-16
Step-by-step explanation:
-2(-6*8+8*7)
-2(-48+56)
-2*8
-16