what is the perimeter of a square which has the same area as a circle with circumference of 4 pi
Answer:
P = 14.18 unit
Step-by-step explanation:
[tex]p = 2\pi \times r \\ 4\pi = 2\pi \times r \\ r = \frac{4\pi}{2\pi} \\ r = 2 \: unit \\ \\ a = \pi {r}^{2} \\ a = (3.14) {(2)}^{2} \\ a = 12.56 \: {unit}^{2} \\ a(circle) = a(square) \\ a = {x}^{2} \\ 12.56 = {x}^{2} \\ x = \sqrt{12.56} \\ x = 3.544 \: unit \\ p = 4x \\ p = 4(3.544) \\ p = 14.18 \: unit[/tex]
I hope that is useful for you :)
Answer:
8√π or 14.18 unitsStep-by-step explanation:
Circumference of the circle:
C = 2πr = 4π ⇒ r = 2Area of the circle:
A = πr² = π*2² = 4πArea of the square, same as the area of the circle:
a² = 4πSide of the square:
a = √4π = 2√πPerimeter of the square:
P = 4a = 4*2√π = 8√π or 14.18 unitsPLZ HELP !!!! WILL MARK BRAINLIEST, THIS IS DUE IN 15 MINUTIES !!!ANYONE PLEASEPLZ HELP !!!! WILL MARK BRAINLIEST, THIS IS DUE IN 15 MINUTIES !!!ANYONE PLEASEPLZ HELP !!!!
Answer:
A.
Step-by-step explanation:
The graph of the y-axis would be x=0
Take two points from both functions. You
will find out that both slopes are the same.
Also you can see that the functions have different y-intercepts.
If the functions have the same slope but different y-intercepts they are parallel to each other
I hope this helps
plss help i’ll give brainliest thank you!
Answer:
its 36 can you give me brainlyyy pleaasee
Answer:
36
Step-by-step explanation:
18 goes into 9 but not 12.
24 goes into 12 but not 9.
36 goes into 9 also into 12.
48 goes into 12 but not 9.
Hope this helps!
Find the solutions to x2 = 27.
O A. x = +3,5
B. x = +39
O C. x = +9.12
D. X = +9.5
Answer:
A
Step-by-step explanation:
Given
x² = 27 ( take the square root of both sides )
x = ± [tex]\sqrt{27}[/tex]
= ± [tex]\sqrt{9(3)}[/tex]
= ± [tex]\sqrt{9}[/tex] × [tex]\sqrt{3}[/tex]
= ± 3[tex]\sqrt{3}[/tex] → A
What is the volume of the prism below?
Answer:
432 in.^3 or D.
Step-by-step explanation:
Answer:
D) 432 in³
Step-by-step explanation:
4 x 6 = 24
5 x 6 = 30
30 + 24 = 54
54 x 8 = 432
9. Is the rate below a unit rate? Explain.
60 miles
3 gallons
Answer quick plzzz
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Answer: 20 miles/1 gallon would be the unit rate so NO 60 miles/3 gallons is not the unit rate
Explanation:
60 / 3 = 20
I hope this helped!
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Answer:
60/3=20
Step-by-step explanation:
hope this helps!
have a good day :)
Find two consecutive whole numbers that 3 lies between.
Please help
Answer:
1 and 2?
Step-by-step explanation:
What is the area? Please help
Answer:
75
Step-by-step explanation:
A=1/2h(a+b) =10÷2=5(10+5)=5×15
=75anyone know how to do this?
Answer:
[tex]5 = 16 - 11 \\ so \: \\ {x}^{2} - 8x + 16 - 11\\ \\ {x}^{2} - 8x + 16 = (x - 4)^{2} \\ \\ (x - 4)^{2} - 11 [/tex]
Step-by-step explanation:
I hope that is useful for you :)
x is an odd number and the sum of the next two consecutive even numbers is less than 90.
By forming an inequality in terms of x, find the largest possible odd number of x.
Answer:
41
Step-by-step explanation:
Let the odd number be x
Therefore,
[tex](x + 1) + (x + 3) < 90 \\ 2x + 4 < 90 \\ 2x < 86 \\ x < 43[/tex]
Therefore, Largest possible odd number of x is 41
write 14x14x14x14 as a power
Answer:
14^4
Step-by-step explanation:
Since 14 is being multiplied by itself 4 times, that means you can write it as 14^4.
Answer:
14^4
Step-by-step explanation:
I dont have power to 4 symbol so i just used "^" to represent the power. Hope this helps can I pls have brainliest :P
Desmond made a scale drawing of a shopping center. In real life, a bakery in the shopping
center is 64 feet long. It is 176 inches long in the drawing. What scale did Desmond use for
the drawing?
11 inches :
feet
Submit
Answer:
4 feet
Step-by-step explanation:
Answer:
Step-by-step explanation:
4
A human resources department manager is tallying recent statistics regarding the relationship between an applicant being offered a job and the applicant having a job interview. Of 200 people applying for a job, 10 had an interview. Of those who had an interview, 7 are offered a job. If an applicant was not interviewed, he or she did not have an opportunity to get the job. Fill in the two-way frequency table below.
Job No Job Total
Interview 7 10
No Interview 0
Total 7 200
What is the probability (rounded to the nearest whole percent) that an applicant does not get a job if he or she has an interview? (4 points)
2%
30%
3%
34%
Experts believe the rate of obesity (defined as having a BMI greater than 30) of adults in the United States is approximately 24.5%. A Gallup poll examined the rate of obesity in adults in the United States with a survey of 86,664 randomly sampled U.S. adults. Of the adults surveyed, 23,053 said that they were obese.
Enter the value of the population proportion.
Answer:
0.245
Step-by-step explanation:
The population proportion refers to the proportion of the total population. In the scenario above, the population proportion is the proportion of all adult population in the United States who are obese. Therefore the population proportion for the scenario is (24.5 / 100) = 0.245; which is the proportion of all adults in the United States who are obese.
ILL GIVE YOU BRAINLIEST IF YOU HELP ME
Answer:
Step-by-step explanation:
The first is equvielnt the second is and the third isnt.
The first is because that is what the expression is above. THe second is because it timesing it by c.
PLEASE PLEASE HELP ME ASAP
simplify -2x -2(3x-7) + 4(3x-5) - (4x-9)
Answer:
3
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
What is the sum of the geometric sequence 1, 4, 16,
if there are 8 terms?
21,845
43,690
65,535
87,380
Answer:
The sum of geometric sequence:
S n = a 1 * ( q^n - 1 ) / ( q - 1 )
where: a 1 = 1,
q = a 2 : a 1 = 4 : 1 = 4
S 8 = 1 * ( 4^(8) - 1 ) / ( 4 - 1 ) =
= ( 65,536 - 1 ) / ( 4 - 1 ) = 65,535 / 3 = 21,845
Answer:
A or 21,845
Step-by-step explanation:
flex point 2023 :)
The perimeter of a scalene triangle is 90 feet. The first side is three times the third minus six. The second side is twice the third plus three. How long is the third side?
Answer:
15.5
Step-by-step explanation:
3rd side =x
3x-6 +2x-3+x =90
6x-3 =90
6x =93
x= 15.5
3(15.5)-6=40.5
2(15.5)+3=34
40.5+34+15.5 =90
Pleaseeeeee answer it pleaseeeeeeee
Answer:
b) $0.50, it represents the price per mile to drive the rental van.
Step-by-step explanation:
Find the slope by taking 2 points from the graph: (20, 40) and (40, 50)
Use the formula to find the slope: y2 - y1/ x2 -x1
Substitute the values into the formula above:-
50 - 40 / 40 - 20
=> 10/20
Simplify
=> 1/2
=> 1/2 = 0.50
The slope is $0.50
hope this helps and is right. p.s. i really need brainliest :)
Find the surface area of a square pyramid with side length 6 cm and slant height 6 cm.
Answer: 108 cm
Step-by-step explanation: Formula for square triangle is
SA=
The NYC subway system has a total of 850 miles of train tracks, and a NYC subway train has an average speed of 17.4 mph. If you laid all 850 miles of track end-to-end in one big circle, how much time would it take to ride a NYC subway train around the entire circumference of that circle?
Answer:48.85 hr
Step-by-step explanation:
Given
The length of the train track is [tex]L=850\ miles[/tex]
the average speed of the train is [tex]v_{avg}=850\ mph[/tex]
If this track is laid on to a big circle, then the length is equivalent to the circumference
time is taken to cover the circumference is given by
[tex]\Rightarrow t=\dfrac{L}{v}\\\\\Rightarrow t=\dfrac{850}{17.4}=48.85\ hr[/tex]
Pleaseee help with math 6th
Order the numbers from least to greatest 3 7/9 , 3.65 , 3.6
Answer:
3.6, 3.65, 3 7/9
Step-by-step explanation:
you just have to make all of the numbers decimals or mixed fractions then it is very easy to order them.
since the denominator is 3 each model is divided into what equal parts.
Answer:
3 equal parts
Step-by-step explanation:
I need help asap please!
Answer:
C
Step-by-step explanation:
Some help me again lol please no links please
Help me pleaseeeee!!!
Answer:
(6, 5) is the answer.
Step-by-step explanation:
The y's intersect at (6, 5)
You are making chili as a side dish. Your original recipe calls for 5 cans of crushed tomatoes and 2 oz of chilies. This is represented by the expression 5x + 2. You decide to add three more cans of crushed tomatoes and 4 more oz of chilies. This is represented by the expression 3x + 4. What is the total amount of crushed tomatoes and chilies in your recipe? Show your work.
Answer:
Step-by-step explanation:
answer asap no wrong answers pls
Answer:
Step-by-step explanation:
V = pi * r^2 * h
V = pi * 4^2 * 8
V = pi * 16 * 8
V = pi * 128
or
V = 401.92
Heather drew a scale drawing of a shopping center. The parking lot, which is 60 meters long in real life, is 12 centimeters long in the drawing. What is the scale of the drawing?
Answer:
1 cm = 5 meters
Step-by-step explanation:
A scale drawing is a reduced form in terms of dimensions of an original image / building / object
the scale drawing is usually reduced at a constant dimension
scale of the drawing = original dimensions / dimensions of the scale drawing
60 meters / 12 centimetres
5 meters / 1 centimetres