a cylindrical glass holds 130 cubic centimeters of water and has a height of 6cm, what is the diameter of the class?
Answers
Step-by-step explanation:
Given,
Cubic centimetres of water a glass can hold = 130 cubic cm
Also amount of water filled is equal to the volume of the glass.
Height of the glass = 6cm
Therefore, by the problem,
\( = > \pi {r}^{2} h = 130\)
\( = > {r}^{2} \times 3.14 \times 6 =130\)
\( = > {r}^{2} \times 18.84 = 130\)
\( = > {r}^{2} = \frac{130}{18.84} \)
\( = > {r}^{2} = 6.9 \: (approx)\)
=> r = 2.6267851073 = 2.63
As Diameter is twice of the radius then,
Diameter of the cylindrical glass = 2.63 × 2 = 5.26 (Ans)
Related Questions
Which is not a solution to x + 6 < 20?
a. 11
b. 9
C. 14
d. 13
PLEASE HELP
Answers
Antonio graphs these equations and finds that the lines intersect at a single point, (-5,0.25)
Answers
Answer:
Answer C.
Step-by-step explanation:
If x= -5 and y= 0.25
Equation A : 4 * 0.25 - 3 * -5 = 16
Equation B: -(-5) -8*0.25=3
These are only coordinates that satisfy the equation.
What is Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given coordinates: (-5, 0.25)
Equation A: 4y - 3x= 16
So, 4(0.25)- 3 (-5)
= 1+ 15
= 16
and, Equation B: -x -8y= 3
So, -(-5) -8 (0.25)
= 5 - 2
= 3
Hence, these are only coordinates that satisfy the equation.
Learn more about equation here:
https://brainly.com/question/10413253
#SPJ2
Set 4 Translations
Write the coordinates of each point.
Point Q(3, 2) is translated 3 units right to point Q'.
2
Point P(x, y) is translated 4 units down to point P'.
3 Point S(2,-2) is translated 5 units left to point S'.
4 Point T(x, y) is translated 1 unit right to point T'.
5 Point W(-2,-2) is translated 3 units up to point W.
6 Point A(x, y) is translated 5 units left to point A'.
CDC
Practice
Q'
P'
S'
T'
W
A'
Curriculum Associates, LLC Cope
Answers
Answer:
do it uself.
but wait theres more!
check jhiska there is an answer there!
Step-by-step explanation:
P’(0,-4)
S’(-3,-2)
T’(0,1)
W’(-2,1)
A’(0,5)
PLEASE HURRY ILL MARK BRAINEST
Answers
it’s asking for the square root, meaning what number can multiply by itself to equal 49.
for this I would just start guessing and then you’ll eventually get it.
a guess could be 6*6, which is 36
meaning that it is higher, so let’s check 7.
7*7 equals 49
so, the answer is 7
I know another person already answered but I hope this explanation helps :)
is the equation y = -1 proportional or non proportional?
Answers
Answer: From my knowledge it was Non proportional but get some other answers to be sure!
HELPPPPPP meeeeeeeeeeeeeeeeeeeeeeeeeee
Answers
this is question please hlep me
Answers
Help please I would really appreciate it my teacher makes us show our work cause it’s honors
Answers
Answer:
90+52= 142. since it is a supplumentary line you would do 180-142=38 so a is the answer
Step-by-step explanation:
Answer:
142
Step-by-step explanation:
Find the value of X. 45 and 48 whats the x
Answers
Answer: 93
Step-by-step explanation:
I'm not sure is this is right but I think it means 45+48 which equals 93. does it say anything else?
NEED HELP ASAP Triangle JKL was dilated with the origin as the center of dilation to create triangle J'K'L'. The triangle was dilated using a scale factor of 1/2 Which rule represents the dilation applied to triangle J K L to create its image, triangle J′ K′ L′ ?
Answers
Answer:
Step-by-step explanation:
C
If it snows on a given day, the probability that it snows the next day is 13. If it doesn’t, the probability that it snows the next day is 16. The probability it will snow tomorrow is 25. What is the probability that it will snow the day after tomorrow?
Answers
Answer:
Step-by-step explanation:
can you guys help me thanks!!!
Answers
C=2*3,14*7in
C=43,96 in
So its the third answer
C=2πx7
=2x3.14x7
= 43.96 in
What is the least common mutipule of 12 and 16
Answers
Answer:
48
Step-by-step explanation:
The LCM of 12 and 16 is 48.
12*4= 48
16*4= 48
Answer:
48
Step-by-step explanation:
12, 24, 48, 60.....
16, 32, 48, 64....
the least common multiple is 48
Total these measurements. Your answer should indicate the proper accuracy.
Your answer should indicate the proper precision (correct number of significant figures).
14.357 g
14.3600 g
14.3569 g
14.4000 g
Answers
PLEASE HELPPPPPPP
The weather report says the temperature is 20°C and will drop 5°C per hour for the next 6 hours. Daryl plans to be gone for at least 6 hours, and he has a plant outside. If he wants the plant to remain in temperatures above –10°C, should Daryl move his plant to a warmer location before leaving?
An inequality to model the problem is
20+5x>-10
20-5x>-10
20-5x<-10
20+5x<-10
The solution is
x<3/4
x<2
x<6
x>6
Answers
Answer:
I think it's B. Sorry if that's wrong.
Step-by-step explanation:
Hint:
B is the answer
Step-by-step explanation:
just put in b
Please help me with this question! Thank you
Answers
Answer:
Step-by-step explanation:
Well it would be true for f. because all people would want orange juice or lemonade.
The pattern follows the "add one dot to the top of each column and one dot to the right of each row" rule. What will the 7th term be?
A pattern showing the square term number rule. The first term has one dot. The second term has four dots. The third term has nine dots. The fourth term has sixteen dots.
Question 13 options:
36
49
64
81
Answers
Answer:
36
Step-by-step explanation:
i think
I need help on this ASAP!
Answers
Answer:
4/9
Step-by-step explanation:
need more words to send
Answer:
Step-by-step explanation:
There are at least 2 ways you could do this. The best way is to use algebra. The trick is to equate 0.444444 to x, and then create a second equation by multiplying the first equation by 10. In doing this, you can subtract the two equations and that will get rid of the decimal.
10x = 4.444444...
x = .444444... Now subtract these 2 equation
9x = 4 Divide both sides by 9
9x/9 = 4/9
x = 4/9.
Since you are given choices, you could put each one into your calculator.
1/9 = 0,111111 not the answer.
40 /99 = 0.40404040 which is close but not the answer.
4 / 99 = 0.040404 ... which again is close but not the answer.
PLS HELP ASAP 30 POINTS!
The graph below shows the height an elevator travels, y, in x seconds:
A graph is shown with x axis title as Time in seconds. The title on the y-axis is Height of Elevator Above Ground in feet. The values on the x-axis are from 0 to 5 in increments of 1 for each grid line. The values on the y-axis are from 0 to 50 in increments of 10 for each grid line. A line is shown connecting points at ordered pairs 1,10 and 2, 20 and 3, 30 and 4, 40. The title of the graph is Rate of Ascent.
What is the rate of change for the relationship represented in the graph? (1 point)
fraction 1 over 40
fraction 1 over 10
10
40
Answers
Answer:
10
Step-by-step explanation:
Look at the picture and help please.
Answers
Answer:
1.12
Step-by-step explanation:
it will be 4/3 time $9.27 subtracted from 4/3 times 8.43 which is 1.12
-2(x+7)= x-34+2x i need the steps
Answers
♡ The Question ♡
・-2 (x + 7) = x -34 + 2x
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
* ♡ The Answer ♡
・x = 4
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ The Explanation/Step-By-Step ♡
・-2 (x + 7) = x -34 + 2x
-2 (x + 7) = x + 2x - 34
-2 (x + 7) = 3x - 34
-2 (x + 7) : -2x - 14
-2 (x + 7)
Apply the distributive law! : a(b + c) = ab + ac
a = -2, b = x, c = 7
= -2 + (-2) x 7
Apply minus (-) plus rules!
+ (-a) = -a
= -2x - 2 x 7
Multiply the numbers! : 2 x 7 = 14
= -2x - 14
-2x - 14 = 3x - 34
Add 14 to both sides!
-2x - 14 + 14 = 3x - 34 + 14
Simplify!
-2x = 3x - 20
Subtract 3x from both sides!
-2x - 3x = 3x - 30 - 3x
Simplify!
-5x = -20
Divide both sides by -5!
-5x/-5 = -20/-5
Simplify! : -5x/-5 : x
Apply the fraction rule! : -a/-b = a/b
= 5x/5
Divide the numbers! : 5/5 = 1
= x
Simplify! : -20/-5 : 4
-20/-5
Apply the fraction rule! : -a/-b = a/b
= 20/5
Divide the numbers! 20/5 = 4
= 4
x = 4
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
*♡ Tips ♡
・No tips provided!
PLEASE HELP ME!!!!!!!!!!!!!!
Answers
Answer:
9
Step-by-step explanation:
triangle is a right angle triangle, using pythagoras theorem
15^2 − 12^2 = 81
\(\sqrt{81} =9\)
First person is right
Answer:
9
Step-by-step explanation:
triangle is a right angle triangle, using Pythagoras theorem
15^2 − 12^2 = 81
Square root of 81 is 9
The average high temperatures in degrees for a city are listed.
58, 61, 71, 77, 91, 100, 105, 102, 95, 82, 66, 57
If a value of 80.4° is added to the data, how does the range change?
The range decreases to 46°.
The range stays 48°.
The range stays 49°.
The range increases to 50°.
Answers
Answer:
The Range Stays 48°.
Step-by-step explanation:\
Since the value 80.4° is not the highest and not the lowest value on the list, it does not change the range.
Hope this helps!
Answer: B. The range stays 48
Step-by-step explanation:
The largest answer is 105 and the smallest answer is 57. The range is the range of numbers from smallest to largest so to find the range you subtract the largest and the smallest
Range = 105 - 57
Range = 48
The range will not change because if you put 80.4 in there, it's not the largest or smallest so it does not affect the range.
So answer is B. The range stays 48
help me pls!!!!!!!!!
Answers
Answer: The answer should be C (72).
English is the predominant language spoken in Chile. Question 1 options: True False
whoever answers first gets the crown
Answers
Answer: The answer is false!
Step-by-step explanation: You may think its true but NO, its not true!
Answer: false
Step-by-step explanation:
the correct answer is a dialect of spanish, chilean spanish.
Will give brainliest to best answer
Answers
I really need help it looks simple but i have no clue please helpppp no links :((
Answers
Answer:
420 in³
Step-by-step explanation:
14 x 10 x 3 = 420
math homework due tomorrow please help
Answers
Inequality Notation: x<1
And then on number line:
(in image)
May I please have brainliest? :))
x < 1
5x/5 < 5/5
1. divide both sides by the same factor
2. Cancel terms that are in both the numerator and denominator
3. Divide the numbers
Write an equation of the line that passes through (−4, −9) and is parallel to the line y=4x .
Answers
Answer:
y = 4x + 7
Step-by-step explanation:
parallel = same slope
y = 4x + b
plug in (-4, -9)
-9 = 4(-4) + b
-9 = -16 + b
b = 7
y = 4x + 7
Answer:
7=4x+7
Step-by-step explanation:
To do this you would just plug in (-4,-9) into the equation y=mx+b so we would get -9=4(-4)+b when you simplify you will get -9=-16+b so we would add 16 to both sides and we would get 7=b so we would know that the y intercept is 7 and we know that if a line is parallel to another line is just has a different b so for our equation we would get 7=4x+7
Answer this. Show your work. Worth 10 points. Under 4 hours. URGENT.
Answers
For example 72 miles would only represent a little over an inch, so 200 miles would be the only possibility.
