The diagram below models the diameter of the bicycle wheel
21.75
Which of the following is closest to the distance of the length when the bicycle wheel
makes 1 revolution?
A7 inches
B 25 inches
C34 inches
D69 inches
Can anyone help me!!
Answers
Explanation: one revolution from a wheel will be a 360 degree rotation, meaning that if you had laid your finger on the outside of the wheel as it made its full rotation, your finger would have touched the entire circumference of the wheel. Thus, we can represent the length of 1 revolution as the circumference. Thus we take the diameter, and divide it by 2 to get the radius. Then we simply multiply by 2 * pi * r (r = radius). This is the formula for the circumference of a circle.
Related Questions
Help please look at the image
Thanks
Answers
Answer: Option 1
Reason: Math
A surfboard has an original price of $259. It is on sale for 55% off the original price.
Answers
original price: 259
sale: 55% off
55%=0.55
so 259×0.55=142.45
142.45 is the 55% of the original price
259－142.45=116.55
116.55 is the price after sale.
hope this would help. (*^ω^*)/
Answer:
$116.55
Step-by-step explanation:
If original price= $259
And sale= 55% off original price
Then price after sale=(100%-55%) of $259
Working:
100%-55%=45% or [tex]\frac{45}{100}[/tex]
45% of $259 or [tex]\frac{45}{100}[/tex] x [tex]\frac{259}{1}[/tex]= $116.55
Find the value of y = 500 -25x
for x = { -3, 2, 5}
Answers
Answer:
575, 450 and 375
Step-by-step explanation:
Find the value of y = 500 -25x
for x = { -3, 2, 5}
Given the function y = 500-25x
When x = -3.
y = 500-25(-3)
y = 500+75
y = 575
When x = 2
y = 500-25(2)
y = 500-50
y = 450
When x = 5
y = 500-25(5)
y = 500-125
y = 375
Hence the required values are 575, 450 and 375
Here are the first five terms of a number sequence
19
23
27
31
35
Find the 10th term in the sequence
Answers
2nd is 23
3rd is 27
4th is 31
5th is 35
6th is 39
7th is 43
8th is 47
9th is 51
10th is 55
This is because you are adding 4 each time, the rule of the sequence is 4n+15
1. the first to answer get brainlyest if its right
(06.01 LC)
3^4 + 2 ⋅ 5 =
. (Input whole numbers only.) (1 point)
2.
(06.01 MC)
What is the value of the expression 2^2 + 4^2 ÷ 22? (1 point)
3
6
8
16
Answers
Answer:
1. 453
2. 39.5
Step-by-step explanation:
Answer:
8 I think
Step-by-step explanation:
PLZ HELP ME WITH THIS QUESTION!
Answers
Answer:
15
Step-by-step explanation:
Answer:
the answer is 15
Step-by-step explanation:
Find the missing side length.
12
15
X
Answers
225-144=81
square root of 81 is 9
answer is 9
compare fractions, -10 1/5 and -10 1/4
Answers
Answer:
4/20 - 5/20 = -1/20, and therefore, since the answer is negative, you've proven that 5/20 (or the original 1/4) is actually the bigger number, not the 4/20 (or 1/5).
Step-by-step explanation:
please help, will be greatful and give brainliest!
Answers
Not too sure could be rotation maybe
describe the sequence of translations used to move figure 1 onto figure 2
Answers
Answer:
dilation 10 left and 3 down
Step-by-step explanation:
What is it ? Help ?
Answers
Answer:
15
Step-by-step explanation:
Hope this helps!!!
Dont need to show work
Answers
Answer:
100 degrees
Step-by-step explanation:
They have to add up to 180 because they're on a straight line together.
180 - 80 = 100 degrees
Which of the following would be the best method for investigating the correlation between the hibernation habits of bears and the temperature for 90 days prior to their hibernation?
A. Survey
B. Observational study
C. Randomized experiment
D. Experimental study
Answers
Answer: Observational study
Step-by-step explanation: I just took the test
Answer:
observational study
An equation is shown below:
5(2x - 8) + 15 = -15
Write the steps you will use to solve the equation and explain each step. (5 points)
Answers
5(2x-8)=-30
expand the brackets
10x-40=-30
+40 from each side
10x=10
x=1
Which expressions are equivalent to − 90 − 60 w?
Answers
Answer:
A : -30(3+2w)
B : (-9-6w) ⋅ 10
E : −20(4.5 + 3w)
Using distributive property:
A : -30(3+2w) = -90 - 60w : equivalent to -90 - 60w
B : (-9-6w) ⋅ 10 = -90 - 60w : equivalent to -90 - 60w
C : -3(30 - 20w) = -90 + 60w : NOT equivalent to -90 - 60w
D : (6 + 4w)×15 = 90 + 60w : NOT equivalent to -90 - 60w
E : −20(4.5 + 3w) = - 90 - 60w : equivalent to -90 - 60w
SO THAT MEANS
A : -30(3+2w)
B : (-9-6w) ⋅ 10
E : −20(4.5 + 3w)
ARE THE ANSWERS
Step-by-step explanation:
The ratio between the areas of two similar polygons is 3i4. What is the ratio between the lengths of their corresponding sides
What is the area of an equilateral triangle with sides of length 6?
Answers
Answer:
11
Step-by-step explanation:
Imagine that you gets an email one morning . It appears to be from your bank . The email warns that someone broke ( 1) .......... your account . It says that you need to (2 )....... in to check some things . You click the link in the email . It takes you to a site that looks very much like your bank's . You enter your username and (3 ).............You submit the form . You've just been phished ! Phishing is a type of attack that happens over the Internet . Users receive an email or text message that seems like it came from a (4)............. source. These users are being (5 )............ They are interacting with dangerous hackers . The attackers copy trusted companies . They send users to web pages that look like the ones we use everyday . When users login or provide sensitive information , the attackers steal this data .
1- into
with
for
2- signed
signing
sign
3- crossword
password
passroad
4- trusted
trust
trusting
5- deceiving
deceive
deceived
Answers
SOMEONE PLEASE ANSWER MY LATEST QUESTION
A triangle has an angle that measures 75°. The other two angles are in a ratio of 8:13. What are the measures of those two angles?
° and
°
Answers
Answer:
Step-by-step explanation:
40 and 65
highschool math pls help
Answers
Answer:
-7
Step-by-step explanation:
A bracelet is marked down 20%. The original price is $37.50. How much is the discount?
$45.00
$7.50
$30.00
$1.88
Answers
Answer:
7.5
Step-by-step explanation:
well 20 percent of 37.5 is 7.5
37.5-7.5 is 30 so the price after the discount is added is 30
Answer:
7.5
Step-by-step explanation:
You multiply 20 X 37.50 and get 750 then divide it by 100 and get 7.5 as the answer. :)
pls answer help this is due today and i need the answer
Answers
Answer:
<1 and <3 are vertical angles and <2 and <4 are vertical angles
Step-by-step explanation:
Hope this helps. pls mark me brainliest. :)
Answer:
2 and 4 are vertical angles
Step-by-step explanation:
Solve for x solve for x solve for x
Answers
Answer:
91
Step-by-step explanation:
add the given numbers then subtract the solutions from 180. as all triangles sides add up to 180.
Answer:
the answer is x= 91
write 2+3n=4n in a sentence for the equation
Answers
The given equation can be written in the form of the expression "The sum of two and three times a number is equal to four times the number".
What is an equation?An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
The given equation can be broken into expressions and then can be written in form of phrases such as,
2 + 3n → Sum of two and three times a number4n → Four times the numberHence, The given equation can be written in the form of the expression "The sum of two and three times a number is equal to four times the number".
Learn more about Equation here:
https://brainly.com/question/14686792
#SPJ2
Bryan’s hockey team is purchasing jerseys. The company charges $250 for a one-time set-up fee and$23 for each printed jersey. Which expression represents the total cost of x number of jerseys for the team?
1) 23x
(2) 23x + 250
(3) 23 + 250x
(4) 23(x + 250)
Answers
Answer:
(2) 23x + 250
Step-by-step explanation:
We are given that
Company charges for one-time set up=$250
Charge for each printed jersey=$23
x=Number of jerseys for team
We have to find the expression which represents the total cost of x number of jerseys for the team.
Total cost of x jerseys printing=[tex]23\times x[/tex]
Total cost of x jerseys printing[tex]=23x[/tex]
Therefore,
Total cost of x number of jerseys for the team=250+23x
Hence, option (2) is true.
(2) 23x + 250
My mother purchased 8 Pepsi products at Bi-Lo for $14.00. What is the price per
product?
Answers
Answer:
1.75 per product
Step-by-step explanation:
Answer:
112
Step-by-step explanation:
You would multiply 8 by 14 dollars because your finding the price per product Pepsi bottle so your answer would be 112 dollars.
What is the value of the variable in the equation, y/12=7 *
please help me with this
Answers
Answer:
y=84
Step-by-step explanation:
12*7 = 84
1/4=something 8 plz help me
Answers
Answer:
1/4 = 0.25
Step-by-step explanation:
Answer:
2/8
Step-by-step explanation:
i don't know what to put here but 1/4 is = to 2/8
help show work due asap
Answers
Answer:
77 pictures
Step-by-step explanation:
You are trying to find 18% of 430.
18/100 = 9/50 * 430
756/10 = 75.6
77 is the closest choice out of all the other choices.
53.53x 10 power of 2
Answers
Can you divide any number by zero?
Answers
Answer:
well basically no so i say no
Step-by-step explanation:
you can but you wouldn't get a answer because you would only get the same answer so..
Answer:
When we try to divide by zero, things stop making sense
Step-by-step explanation: