The period T of a pendulum in seconds depends on its length L in feet, and is given by the formula T=
Answers
T = 2πsqrt(7/32)
T = (6.28319...)(0.46771...)
T is about 2.93871 seconds
Related Questions
whats 9-4(-6)/ 5-2(-8) simplified
Answers
First, we multiply the numbers outside the parenthesis (since they always go first):
= 9 + 24 / 5 + 16
Then, we divide:
= 9 + 4.8 + 16
Now, we add and simplify further.
= 13.8 + 16
= 29.8
So, your answer is 29.8.
Hope this helps!
find the measure of the missing side of a right triangle to the nearest tenth if one leg is 36cm in the hypotenuse is 39 cm
Answers
a^2+1296=1521
a^2=225
a=15
Witch is greater? 8,456 mL or 9 L
Answers
What’s the measure of angle x
Answers
Which is NOT a way to state the meaning of the expression h + 7?
A) 7 more than a number
B) A number added 7 times
C) A number increased by 7
D) 7 is added to a number
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Answer:
B) A number added 7 times
What is the equation of the line that passes through the point (4,7) and has a slope of 0?
Answers
y = 0x + 7
or simplified,
y = 7
The equation of the line with a slope of 0 passing through the point (4, 7) is: y = 7.
What is the equation of the line?To find the equation of a line with a slope of 0 that passes through the point (4, 7), you can use the point-slope form of a line, which is:
y - y1 = m(x - x1)
In this case, the slope (m) is 0, and the point (x1, y1) is (4, 7).
So, the equation becomes:
y - 7 = 0(x - 4)
Since the slope is 0, the equation simplifies to:
y - 7 = 0
Now, add 7 to both sides to isolate "y":
y = 7
So, the equation of the line is simply:
y = 7
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∠1 and ∠2 are vertical angles. ∠2 has a measure of 93°. What is the measure of ∠1 ?
Enter your answer in the box. |___| °
Answers
93 it tells you vertical are the same so if <2 is 93 <1 is 93 to :P
Order -3.25, -3 1/8, -3 1/4 , and -3.1 from least to greatest . Explain
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-3 and 1/8 = -3.125
-3 and 1/4 = -3.25
so your numbers are now
-3.25, -3.125, -3.25, -3.1
Least to greatest
-3.25, -3 1/4, -3 1/8, -3.1
The ascending order of the numbers will be;
⇒ - 3.25, - 3 1/4, - 3 1/8, - 3.1
What is Ascending order?The numbers arrange in order to least to greatest number is called Ascending order.
Given that;
The numbers are,
⇒ -3.25, -3 1/8, -3 1/4 , and -3.1
Now,
Since, The numbers are,
⇒ -3.25, -3 1/8, -3 1/4 , and -3.1
Hence, We get;
⇒ - 3 1/8 = - 25/8
= - 3.125
⇒ - 3 1/4 = - 13/4
= - 3.25
Thus, The ascending order will be;
⇒ - 3.25, - 3 1/4, - 3 1/8, - 3.1
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Can any one help me on this
Answers
Answer is C
Step-by-step explanation:
Its C
Scott bought three bags of candy with 75 pieces each one. He plans to divide all the candy evenly among seven friends. How many pieces of candy will Scott have left for himself
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Find total number of pieces
75 per bag * 3 bags= 225
STEP 2
Divide total number of pieces by 7 friends
225 ÷ 7= 32.14
STEP 3
32 * 7 friends= 224 pieces divided among friends
STEP 4
225 total pieces - 224 pieces divided among friends= 1 pieces left for him
ANSWER: Each friend gets 32 pieces and he has 1 piece left for himself.
Hope this helps! :)
Mrs.Hilt read 21 books.Each book had exactly 2,010 words in it. She sold five of her books for $4.95 each.How many words did Mrs.Hilt read?
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2010 x 21 = 42210 words
Find the money of 21 books
21 x 4.95 = $103.95
How are liquid assets different from other assets
Answers
and I believe that's a chemistry question.
Answer:
We can define a fixed asset as tangible asset that one can touch. Like a house or jewelry. These cannot be easily converted into cash and they produce profit in the long run.
But most liquid assets are intangible. Like - short term securities, short term bonds, checking and savings accounts etc. Liquid assets also include current assets like cash, bank balance etc.
In other words, liquid assets can be readily converted into cash and sold on a short notice.
a car weighs more than 2000 pounds (write an inequality)
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X > 2000
Hope this helps.
Hope this helps!! ;))
Have a grat day!! <3
Find the quotient. Do not round. 55.328 ÷ 3.8
Answers
the answer is 14.56
Have a nice day
Which one is the closest length of PQ
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The question is about finding the charge on different points using Coulomb's law. The charges at R and T are approximately the same, whereas S has about twice the charge based on the distances provided.
Explanation:The student's question pertains to the concept of electric fields and forces in physics, specifically in the context of the Coulomb's law which defines the relationship between two charged objects. The equation used is derived from Coulomb's law, which is q1q2/r², where q represents the charges and r is the distance between them. Since qr/d² = qs/D², and taking into account the given distances (D as 6 units and d as 4 units), we conclude that the charge on S is about twice as much as that on R and T given that D²/d² equals 2.25.
What is the mean for the data set?
{79, 42, 86, 103, 79, 111}
Drag and drop the correct answer into the box.
mean
7982.583.386
Answers
Just add up all the numbers and divide by 6, as there are six numbers in this set of numbers
When calculating the mean in this time of math problem, we would first do.
(Add everything together).
79+42+86+103+79+111= 500.
Then, we divide it by how many numbers are shown, there are 6 numbers above.
We do 500÷6=83.3333.
I hope this helps you!
A pitcher of water contains 1/4 of water. The water is poured equally into 5 glasses. How many liters of water are in each glass
Answers
To solve this, divide the numbers 1/4 and 5 . . .
1/4 = 1/4
5 = 5/1
1 x 1 = 1
4 x 5 = 20
= 1/20
1/20 is already in it's simplest form, so it doesn't need to be simplified.
There are 1/20 liters of water in each glass.
Hope this helps you.
Have a great day!
Tyler buys 2 pairs of shoes every year. Which of the following expressions shows the total number of shoes he buys in z years?
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Let me know what is the answer
Find the slope of an line with the endpoints of (3,7) and (9,4)
Answers
X2-x1
4-7 = -3
9-3 = 6
Slope = -3/6 which mean -1/2
Y= -1/2x+b
Find b
4= -1/2(4) + b
4= = -2+b
Add 2 from both sides
6= b
Y= -1/2+6
This would help
each day Marvin exercises for 48 minutes how many days will it take him to exercise for 576 minutes?
Answers
It would take Marvin 12 days to exercise for 576 minutes.
A dealer sells a carpet that measures 6 by 5 feet. A buyer requests that a similar carpet be sold to him that is related by a scale factor of 2. what is the perimeter of the carpet that the buyer wants?
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Jon is making a scale drawing to enlarge a picture. The original dimensions of the picture are 8 inches wide by 64 inches long. Which of these dimensions represents a possible width and length of the enlargement?
A) 1 inch wide by 8 inches long
B) 8 inches long by 16 inches wide
C) 16 inches wide by 128 inches long
D) 128 inches wide by 16 inches long
Answers
C) 16 inches wide by 128 inches long
Answer:
C) Width = 16 inch, Length = 128 inches
Step-by-step explanation:
We are given the following information in the question:
The dimension of the original picture is:
Width = 8 inches
Length = 64 inches
We have to find a possible pair of dimension such that it shows a enlarged form of our picture that is larger width and length.
a) Length = 1 inches, Width = 8 inch
This is clearly a smaller version of the original picture.
b) Length = 8 inches, Width = 16 inch
In this we have a shorter length than the original picture.
c) Length = 128 inches, Width = 16 inch
As we can see the length as well width in this option is greater than that of the original picture. Hence, this a possible pair of dimension that can shoe picture enlargement. The length and the width is twice the original picture.
d) Length = 16 inches, Width = 128 inch
Since, the length of this picture is smaller as compared to the original picture, this dimension cannot correspond to enlarged picture.
Find the surface area of the figure. A) 280 cm2 B) 288 cm2 C) 296 cm2 D) 320 cm2
file:///storage/emulated/0/Download/12564.jpg
Answers
Answer:
320
Step-by-step explanation:
To find the surface area of the figure, add up all of the areas of the faces. The surface area of the rectangular prism on the left is 3(10 x 4) + 2(4 x 4) + (6 x 4) and the one on the right is 4(8 x 4) + (4 x 4). The surface area of the entire figure is 320 cm2.
What is the value of x? NEED ANSWERED FAST 30 pts!!!
Answers
_________________________________________________
Explanation:
_________________________________________________
In a "30-60-90" triangle:
The side opposite from the "30° angle" is "x" ;
The side opposite from the "60° angle is: "x√3" ;
and the "hypotenuse" is: "2x" ;
_________________________________________________
So, from the "image attached":
The side opposite from the "60° angle is: "x√3" ; which equals: " 15 " (given) ;
So, x√3 = 15 ;
Divide each side by "√3" ; to isolate "x" on one side of the equation ;
& to solve for "x" ;
(x√3) / √3 = 15 / √3 ;
x = 15 / √3 ;
→ Multiply the entire equation by "√3/√3" (which equals "1"); to get ride oif the "square root" in the "denominator" ;
→ " 15 / √3 = (15 *√3) / (√3 * √3) " ;
= (15√3) / 3 ;
= 5√3 ; which is: Answer choice: [C]: " 5√3 " .
_____________________________________________________
So, tan30 = x / 15;
Then, [tex] \frac{\sqrt{3}}{3} = \frac{x}{15} ;
x = \frac{15\sqrt{3}}{3};
x = 5\sqrt{3}.
[/tex]
The correct answer is : [tex] 5\sqrt{3} . [/tex]
Charlottle brought packages of hot dogs for $4 each each package contains $8 hotdogs if she spends $16 on hotdogs how many hotdogs did she buy
Answers
$16 ÷ $4= 4 packages purchased
Then multiply number of purchased packages by number of hotdogs per pack.
4 * 8= 32 hotdogs
ANSWER:
32 hotdogs were purchased
Hope this helps! :)
Can somebody tell me the answer and how to get answers
Answers
than angle 1 would be 180 - 70 = 110 degrees
answer: 1 = 110
2 = 70
Select the appropriate tool for each type of measurement. Cecilia needs to determine the mass of a coin. Dmitry needs to determine the temperature of salt water. Gustav needs to measure out 12.5 mL of distilled water. Julianne wants to measure the height of her laboratory table
Answers
Answer:
Hope this helps!:)
Step-by-step explanation:
it cost $6 to join an online DVD club and $2.50 to rent each DVD. write an equation for the relationship that shows the total cost as y.
Answers
y=8.5
Hope this helped☺☺
Because since there is no way you can multiply you would have to subtract
"write an equation in slope-intercept form of the line satisfying the given conditions."
The line passes through (-3,2) and is parallel to the line whose equation is y = 4x + 1.
How do I do this problem? Show all work.
Answers
Let's get started,
The line is parallel to the line whose equation is y = 4x + 1.
So the slope will be the same.
The equation that would be possible is :
y = 4x + c
By the way, we know that the line passes through (-3 ; 2).
We just have to substitute these values in the equation in order to find the value of c.
(x ; y) ==> x = -3 and y = 2
Let's do this then,
2 = 4(-3) + c
c = 2 - 4(-3)
c = 2 + 12
c = 14
In short, the answer would be :
y = 4x + 14.
Hope this helps !
Photon
The line with coordinates ( -3 , 2 ) is parallel to the line y = 4x + 1
Being Parallel means, both have the same slope
The slope is 4
The slope-intercept form is : y = mx + b {m is the slope and b is the y-intercept}
y - y₁ = m ( x - x₁ )
y - 2 = 4 ( x - (-3) )
minus and minus becomes addition
y - 2 = 4 ( x + 3 )
distribute 4 into the parenthesis
y - 2 = 4x + 12
+ 2 + 2
y = 4x + 14
Write and solve an equation to answer the question. 83% of 20 is what number a
Answers
(83/100) * 20
166 / 100
16.6 <<<<answer.
Final answer:
83% of 20 is 16.6.
Explanation:
To find 83% of 20, we need to understand that percent means per hundred.
So, to calculate 83% of a number, we can convert the percentage to a decimal by dividing by 100 and then multiply by the number.
In this case, the equation to find 83% of 20 is:
(83 ÷ 100) × 20 = x
Which simplifies to:
0.83 × 20 = x
Now, we do the multiplication:
0.83 × 20 = 16.6
Therefore, 83% of 20 is 16.6.