a cylindrical glass holds 130 cubic centimeters of water and has a height of 6cm, what is the diameter of the class?
Answers
Answer:
5.26
Step-by-step explanation:
Related Questions
150% of $22 (math test)
Answers
Answer:
$33
Step-by-step explanation:
Since you already have $22 because of the 100 in 150%, you just need to find 50% of $22 and add it to 22.
22 x 0.5 = 11
11 + 22 = $33
A restaurant needs to plan seating for a party of 150 people. Large tables seat 10 people and small tables seat 6 people.
Write an equation that models the situation.
X= Number of large tables
Y= Number of small tables that are needed
Also put in into Slope intercept form
I will make you brainliest
Answers
Answer:
X=12
Y=5
Step-by-step explanation:
how do u use what u know about ablate value to add integers
Answers
Answer:If the two integers have the same sign: Add their absolute values.
If the two integers have different signs: Subtract the lesser absolute value from the greater absolute value.
Step-by-step explanation:
BC THERE ARE DIFRINT AMOUNTS SO THERE
PLEASE HELP MEEEEEE!!!!!
Answers
Answer
d.11(x+5)
Step-by-step explanation:
please hurry write a vector equation of a line that passes through p(-4,12) and is parallel to q=(14,-8)
Answers
The line containing the vector q can be obtained by scaling q by an arbitrary scalar t. To make this line pass through the point p, translate this line by a vector p pointing from the origin to p.
So the line we want has equation
r(t) = qt + p = (14, -8)t + (-4, 12) = (14t - 4, 12-8t)
where t is any real number.
The Vector Equation which passes through point p(-4, 12) and parallel to q(14, -8) is r(t) = (14t-4, 12-8t).
What is a vector equation?A vector equation is an equation involving a linear combination of vectors with possibly unknown coefficients.
Here, the line containing the vector q can be obtained by scaling q by an arbitrary scalar t. To make this line pass through the point p, translate this line by a vector p pointing from the origin to p.
r(t) = q*t + p
r(t) = (14, -8)t + (-4, 12)
r(t) = (14t - 4, 12-8t)
where t is any real number
Thus, the Vector Equation which passes through point p(-4, 12) and parallel to q(14, -8) is r(t) = (14t-4, 12-8t).
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Solve using the order of operations. 3 × 4 ÷ 2 = 4 + 16 - 10 = (1 + 2) + 3 × 4 = Please help me!!!!! I am stuck on these equations.
Answers
Answer:
6 = 10 = 15
Step-by-step explanation: This is what i can do
\(3\cdot \:4\div \:2=\\=12\div \:2=\\6\\\\4+16-10=10\\\\(1 + 2) + 3\times 4= \\=3+3\times \:4\\3+12 \\ =15\\\\\\\)
Order of Operations
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
First one: 3×4÷2
Since multiplication and division have the same power, you do the equation in order.
3×4=12
12÷2=6
Second one: 4+16-10
Since addition and subtraction have the same power, you do the equation in order.
4+16=20
20-10=10
Third one: (1+2)+3×4
You have to do the parentheses first...
1+2=3
Now you have to do multiplication since multiplication goes first (according to PEMDAS)
3×4=12
Now you have to add (3) and (12)
3+12=15
Final Answers
First one: 6
Second one: 10
Third one: 15
6=10=15
♡ Hope this helped! ♡
❀ 0ranges ❀
Evalute 8a -1+0.5b when a =1/4 and b= 10 how dose this work i need help..
Answers
8a -1+0.5b
Replace a nd b with the given values:
8(1/4) -1 + 0.5(10)
8 x 1/4 = 2
0.5 x 10 = 5
Now you have:
2 -1 + 5
2-1 = 1 +5 = 6
Answer is 6
Answer:
6
Step-by-step explanation:
Substitute the value of the variable into the expression and simplify.
pls help I have to turn this in an hour lol!! BOTS STAY AWAY!!!
Answers
\(\bold{{Answer}}\)
64
please correct this answer if its wrong
\(\bold\green{{Answer:}}\)
\(\bold{{64}}\)
correct if wrong
This expression involves two numbers written in scientific notation.
Which is the simplified form of the expression?
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Answer: the answer for it would be 20000 or should be
Step-by-step explanation:
4.2e7/2.1e3 should come out to 20000 at least my graphing calc says it should but it should come out to 20k
4.2/2.1 x 10 little 7/10 little 3 = 4.2/2.1 x 10 little 4 = 2 x 10 little 4 = 2x 10000= 20,000
I hope it helps:)
Help plssssssss
Answers:
9/6 = 11.25/LM
9/6 = LM/7.5
6/9 = LM/4.5
6/9 = 4.5/LM
(It's also multichoice so choose 2 answers.)
Answers
Explenation: you need the number to know what to multiply 4.5 by
....................
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Answer:
?
Step-by-step explanation:
Which of the following is equivalent to\(5/3 +1/3\)?
Answers
Answer:
\( \frac{6}{3} = 2\)Step-by-step explanation:
\( \frac{5}{3} + \frac{1}{3} \\ \\ = \frac{5 + 1}{3} \: \: \\ \\ = \frac{6}{3} = 2\: \)![Which of the following is equivalent to[tex]5/3 +1/3[/tex]?](https://i5t5.c14.e2-1.dev/h-images-qa/answers/attachments/e1OkoUOIIvCJmYTwfGF73epwb4yoUt99.png)
What are some transformations that would map DFE to ABC on this coordinate plane? Other than a unit movement
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Answer: You could use a translation since the shape is maintaining its orientation and size. All it’s doing is moving to the right.
This graph shows how much Marie earns babysitting, compared with the number of hours she works. Select the correct statement about the graph. A. for each hour she works , her earnings go up by $10 B. for each dollar she earns, the number of hours she works goes up by 10. C. for each hour she works, her earnings go up by $5 D. for every 5 hours she works, her earnings go up by $1
Answers
Step-by-step explanation:
for each hour she works , her earnings go up by $10
The first one is the correct answer, because the slope of the line is
$(60-0)/(6.0 hours)
= 60/6 $/hour
=10 $/hour.
Answer:$10 .per hour
Step-by-step explanation:
At a farmer’s market, two vendors sell fresh milk. One vendor sells 2 liters for $3.80, and another vendor sells 1.5 liters for $2.70. Which is the better deal?
1. 1.5 liters at $2.70 is a better deal because the unit rate is 56 cents.
2. 2 liters for $3.80 because the unit rate is 53 cents.
2 liters for $3.80 because the unit rate is $1.90
3. 1.5 liters at $2.70 is a better deal because the unit rate is $1.80.
Answers
Answer: 2 liters for $3.80 because the unit rate is $1.90
HELP PLEASE! and give out good answers.
The histogram below represents the weights, rounded to the nearest pound, of several orders of dog food. Which statement best describes the weights of the orders represented in the histogram?
1. There is a peak in the orders from 6 to 10 pounds
2. The orders are symmetrical about 8 pounds.
3. The orders cluster near 20 pounds.
4. There is a gap in the orders from 11 to 15 pounds
Answers
Justin and his friend Dan went to the movies. If they each bought popcorn for $4.25 and a soda for $2.25, what was their total bill after adding 5 ¼ % sales tax?
Answers
Answer:$6.84
Step-by-step explanation:
$4.25 + $2.25 = $6.50
5 1/4% in decimal form is 5.25%
6.50 multiplied by 5.25% = $0.34
$6.50 + $0.34 = $6.84
so basically you can just tell me where the boxes go and bam you get 20 points
Answers
Step-by-step explanation:
(2/3)(-4)(9) = -24
(5/16)(-2)(-4)(-4/5)= -2
(-3/4)(7/8)=-21/32
(2 3/5) (7/9)=91/45
(5/6) x (-2)(-4) x (-4/5) -> -2
(-3/4) x (7/8) -> -21/32
(2 3/5) x (7/9) -> 91/45
Which inequalities would have an open circle when graphed? Check all that apply.
t Less-than-or-equal-to 25
-2.5 Less-than-or-equal-to m
x > 5.4
One-half less-than x
x > 0
Answers
An open circle is used to graph strict inequalities, which means the inequality does not include the value at the boundary. The inequalities that would have an open circle when graphed are:
x > 5.4
One-half less-than x
x > 0
if an inequality states less than OR equal to that means the circle will be closed when graphed
2/3 a - 1/6 = 1/3
answer this math question asap pls
Answers
Answer:
a=3/4
Step-by-step explanation:
1. Get 2/3a by itself.
•Turn 1/3 to 2/6 by multiplying 1/3 by 2/2.
•Because you only add and subtract like denominators
This will make it look like:
2/3a - 1/6 = 2/6
Then, add 1/6 to both sides to get 2/3a by itself.
It'll look like this:
2/3a = 3/6
2. Get a by itself.
•Multiply the reciprocal (opposite) of 2/3 to get a alone.
This will look like:
(3/2) • 2/3a = (3/2) • 3/6
a = 18/24
3. Simplify.
Find the largest number that can simplify the equation.
For example, 18 ÷ 3 = 6, and 24 ÷ 3 = 8.
But the largest number you can divide both sides by is 6.
18 ÷ 6 = 3 and 24 ÷ 6 = 4.
3/4.
I AM SO COMFUSED f- 1.8 = 11.2
Answers
Answer:
Your answer for F will be 13.
Step-by-step explanation:
Take 11.2 and add it to 1.8, and you will get 13 and 13 will be the variable (f). So, f (13) - 1.8 = 11.2
Hope this helps! :D
I need help with this fill in the blank:
The measurement of an ___ angle is ___ the measure its intercepted ___.
Answers
Answer:
The measurement of an inscribed angle is half the measure of its intercepted arc.
Please help! Thank you!
Answers
Answer:
525
Step-by-step explanation:
If it's just asking to find the average of heads then times it by 20 then just do 32+28+21+24 to get 105 and divide it by 4 to get 26.25 then times it by 20 since this is the average of 50 throws and it's asking for the average of 1,000 throws which is 525
Explain the cosine rule and sine rule while also saying how to use it and provide examples (keep it in simple terms)
Answers
Answer:
Sure, I'll explain the cosine rule and sine rule in simple terms:
The cosine rule (also known as the law of cosines) is used to find the length of a side or the measure of an angle in a triangle given the lengths of the other sides and the angle between those sides. It states that c^2 = a^2 + b^2 - 2ab cos(C), where c is the length of the side opposite angle C, and a and b are the lengths of the other two sides.
Here's an example of how to use the cosine
Suppose we have a triangle with sides a=6, b=8, and an angle between them c=45 degrees. We want to find the length of the remaining side of the triangle, side a.
Using the cosine rule:
a^2 = b^2 + c^2 - 2bc * cosA
where A is the angle opposite side a, we can plug in our values and solve for a:
a^2 = 8^2 + 6^2 - 2(8)(6) * cos(45)
a^2 = 64 + 36 - 96 * 0.707
a^2 = 10.56
a = sqrt(10.56)
a = 3.25 (rounded to two decimal places)
Therefore, the length of side a is approximately 3.25 units.
Answer:
Step-by-step explanation:
Last one! Please help
Answers
Answer: 19
Step-by-step explanation:
IF m = 39 and n=5,
we could write the equation like this :
39 - 4(5)
Then, :
39 - 20
=
19!
Hope this helps!
Function (f) is defined by the equation f(x)=3x-7. Find the value of c so that f(c) =20 is true.
Answers
Answer: C=9
explanation:
hope this helps
The value of c so that the function f ( c ) = 20 is when c = 9
What is an 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.
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 data ,
Let the equation be represented as A
Now , the value of A is given by
f ( x ) = 3x - 7
Now , substituting the value of f ( x ) = 20 , we get
when x = c
f ( c ) = 3c - 7
The value of the equation f ( c ) = 20
Substituting the value in the equation , we get
3c - 7 = 20
On simplifying the equation , we get
Adding 7 on both sides of the equation , we get
3c = 27
Divide by 3 on both sides of the equation , we get
c = 9
Therefore , the value of the variable c = 9
Hence , The value of c so that the function f ( c ) = 20 is when c = 9
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What is 4x/4? I have a math assignment to do and I have no idea what to do.
Answers
Answer:
4
Step-by-step explanation:
Answer:
i think its x
Step-by-step explanation:
4x /4=x because the slaute line means division
Which equation is correctly rewritten to solve for y?
12y + d = –19y + t
A. Y= t+d/-7
B. Y= -7(t+d)
C. Y= t-d/31
D. Y= 31(t-d)
Answers
Answer:
C. y=(t-d)/31
Step-by-step explanation:
Step 1: Add 19y to both sides.
31y+d=t
Step 2: Add -d to both sides.
31y=t-d
Step 3: Divide both sides by 31.
y=(t-d)/31
A spinner is divided into 12 equal sectors labeled with the letters A through L The spinner is spun 80 times.
How many times is it expected that a vowel will be spun?
——
A.) approximately 20 times
B.) approximately 25 times
C.) approximately 36 times
D.) approximately 40 times
Answers
The number of times is it expected that a vowel will be spun will be 36.
What is probability?
Probability is defined as the ratio of the number of favourable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.
Given that:-
A spinner is divided into 12 equal sectors labelled with the letters A through LThe spinner is spun 80 timesHow many times is it expected that a vowel will be spun?The probability of the vowel to be spun will be:
A B C D E F G H I J K L
Vowels are:-
A ,E ,I
= 12 x 3
= 36
Therefore the number of times is it expected that a vowel will be spun will be 36.
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Help would be appreciated for this question.
Answers
Answer:
x = 36% have a great day
Step-by-step explanation: