Answer: 51.1 units squared
Step-by-step explanation: the area of each face is 306.6 so then you would divided that by 6 since there are 6 sides in a cube so you get 51.1 and if multiplied by 6 it equals 306.6
The area of each face of a cube 306.6 is 51.1 square units.
What is a cube?A solid three-dimensional shape called a cube contains six square faces, eight vertices, and twelve edges.
A cube has 6 faces.
So the area of each face is (side x side).
So total area is equal to 6 times the area of each side.
Area = 6 x (side x side)
Now, substitute in your numbers and solve for the side length
306.6 = 6 (side)²
so first divide both sides by 6,
we get,
(side)² = 51.1
Therefore, the area of each face is 51.1 square units.
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I need help with number 1
Answer:
1a. 0< -4 false
1b. -3> or = -7 true
1c. 4<= -1/2 false
Solve for y 3(2y+5)=33 what do y=
Answer:
y = 3
Step-by-step explanation:
Given
3(2y + 5) = 33 ( divide both sides by the multiplier 3 )
2y + 5 = 11 ( subtract 5 from both sides )
2y = 6 ( divide both sides by 2 )
y = 3
kimos car needed work the mechanic charged him 146.36 for parts plus 48$ per hour for labor if the mechanic worked for 3.5 hours how much did kimo pay
What's the difference between a rational number and an irrational number. Give one example of each.
Answer: A rational number is any value that can be expressed as a ratio of two integers. An irrational number is any value that cannot be expressed as a ratio of two integers.
Rational 4 and 1/4
Irrational π and √3
If a number can be written in the form of the fraction of p and q then that number is known as the rational number whereas a number is not written in the form of the fraction p and q then that number is known as the irrational number.
Rational Number - If a number can be written in the form of the fraction of p and q then that number is known as the rational number, that is:
[tex]\rm Rational \;Number = \dfrac{p}{q}[/tex]
Where q is the denominator and p is the numerator.
For example - [tex]\dfrac{4}{3}[/tex] , [tex]\dfrac{1}{4}[/tex] , etc
Irrational Number - If a number is not written in the form of the fraction p and q then that number is known as the irrational number, that is:
[tex]\rm Irrational \;Number \neq \dfrac{p}{q}[/tex]
Where p is the numerator and q is the denominator.
For example - [tex]\pi, \sqrt{3}[/tex], etc
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The current value of a baseball card is 60 times its original value v
(in dollars). The baseball card is worth $15. Write and solve an equation to find the original value of the baseball card.
so what is the square root of 81
Answer:
The 2nd root of 81, or 81 radical 2, or the square root of 81 is 9.
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Compute the average (mean) from the data shown. (round to the nearest tenth)
{48 , 95 , 73 , 39 , 78 , 41 , 89 , 29 , 95}
Answer:
65.2
Step-by-step explanation:
Add them together and divide the answer by 9
the blueprint of a conference room is made using a scale of 2 centimeters to 1 meter. if the drawing shows the room is 12 centimeters long,how long is the actual room
Answer:
6meters
Step-by-step explanation:
Use simple proportion
2cm = 1m
12cm = ?
(12x1)/2 = 6m
Answer: 6m
Step-by-step explanation:
What is the absolute value of -|-7 3/5|
Answer:
7 3/5
Step-by-step explanation:
The absolute value is never a negative.
Ex: What is the absolute value of -37
A. 37
If sales tax is 7%, what is the total cost of both a new iphone that is $600 and a $50 case?
The cost for the phone and the case is 600 + 50 = $650
Multiply total cost by 7% to get the tax.
The tax would be 650 x 0.07 = $45.50
Add the tax to price of the phone and case to get total:
650 + 45.50 = $695.50
Naoya read a book cover to cover in a single session, at a rate of 555555 pages per hour. After 444 hours, he had 350350350 pages left to read.
Let yyy represent the number of pages left to read after xxx hours.
Complete the equation for the relationship between the number of pages left and number of hours.
Answer:
[tex]y=-55x+570\\[/tex]
Step-by-step explanation:
Ah im too lazy to type out everything
The equation for the relationship between the number of pages left and number of hours is y = 555x - 555 * 444.
The relationship between the number of pages left to read (y) and the number of hours (x) can be represented by a linear equation.
Naoya reads at a rate of 555 pages per hour, which means he reads 555 pages in one hour. In 444 hours, he read 555 * 444 pages.
So, the equation for the relationship between the number of pages left and the number of hours is:
y = 555x - 555 * 444
In this equation:
- y represents the number of pages left to read.
- x represents the number of hours.
- 555x represents the number of pages he reads in x hours (555 pages per hour).
- 555 * 444 represents the total number of pages he read in 444 hours.
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What is equal to 20/40?
Answer:
1/2 is equal to 20/40
that is the answer
20/40
divide the fraction by 20
20/20=1
40/20=2
Answer: 1/2
7. Write the number 0.21212121... as a fraction.
Let x =
100x =
100x - x =
99x =
x=
So 0.2121... is equal to
Answer:
21 / 99
Step-by-step explanation:
You want to get rid of the decimals so
Let x = 0.21212121
then 100x = 21.21212121
then 100x - x = 21
99x = 21
x = 21 / 99
So 0.2121... is equal to 21 / 99
To write the repeating decimal 0.21212121... as a fraction, we can use the method of infinite geometric series. The fraction equivalent of the decimal is 21/99.
Explanation:To write the repeating decimal 0.21212121... as a fraction, we can use the method of infinite geometric series. Let x = 0.21212121... . Multiplying both sides of the equation by 100 gives 100x = 21.21212121... . Subtracting the original equation from this, we get 99x = 21, which means x = 21/99. Therefore, the decimal 0.21212121... is equal to the fraction 21/99.
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What is 8+w/4 when w =16
Answer:12
Step-by-step explanation:16/4=4, 8+4=12
Answer:
12
Step-by-step explanation:
8+w/4, when w=16
8+16/4
8+4=12
The relation R is shown in the table below.
*
Y
-
35
-1 | 2
1
- 1
_
14
-1
Domain:
Range:
Answer:
(Insert table here)
Domain: {-3,-1,1}
Range: {-1,2,4,5}
The relation Q is described as a list of ordered pairs, shown below.
Q = { (-2, 4), (0, 2), (-1, 3), (4, -2) }
Domain: {-2,-1,0,4}
Range: {-2,2,3,4}
Step-by-step explanation:
Because its the answer
The Domain: {-3,-1,1} and Range: {-1,2,4,5}
What is domain and range?Domain – All of the values that go into a relation or a function are called the domain.
Range – All of the entities (output) which emerge from a relation or a function are called the range.
All input values that are used (independent values) forms the Domain set.
All output values that are used (dependent values) forms the Range set.
Example: Given Function:- f = 2x+1 , Find the domain, range if 1<=x<=5.
The values of x lies from 1 to 10.
So, domain is {1, 2, 3, 4, 5}.
The values of f obtained by putting domain elements in the function will be range.
So, if x=1 then f = 2(1)+1 = 3,if x=2 then f = 2(2)+1 = 5, if x=3 then f = 2(3)+1 =7, if x=4 then f = 2(4)+1 = 9, if x=5 then f = 2(5)+1 = 11.So, range is {3,5,7,9,11}.
We have relation Q as
Q = { (-2, 4), (0, 2), (-1, 3), (4, -2) }
so, we know domain are the input values
Domain: {-2,-1,0,4}
and range are the output values
Range: {-2,2,3,4}
There are 15 pieces of fruit in a box . 4 are apples. There are 3 more pears than bananas. How many pears are in the box ?
Neeeed help pleaseeeee????
Answer:
Leonard did make an error. He should have multiplied -7 by -5
Step-by-step explanation:
When you multiple a negative by a negative, it is a positive.
what is the fraction 108/132 in lowest terms
[tex]\frac{108}{132} = \frac{9}{11}[/tex] in simplest form.
What is the solution
y = 1/2y-6
X=-4
The product of a number m and 1.7 is 6.63.
What is the value of m?
Drag and drop the correct number into the box so that the equation is true.
Answer:
3.9
Step-by-step explanation:
If m and 1.7 is 6.63, then m will be:
6.63 ÷ 1.70 = 3.9
Therefore the correct answer is 3.9
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Answer: About 9
Step-by-step explanation:
4/7 of 20 is about 11. 20-11 is 9
In what direction are operations done?
A. Right to left
B. Left to right
Answer:
B
Step-by-step explanation:
The answer is "B", "Left-To-Right"
If your doing Apex or anything then this is the correct answer
Hopefully it helps :D
In mathematical operations, the direction can be from left to right or right to left, but in general, operations are performed according to the BODMAS/PEDMAS rule, which directs us from left to right.
Explanation:In mathematical operations, the direction can be either from left to right or right to left, this largely depends on the specific operation field. However, in general, mathematics operations follow the BODMAS/PEDMAS rule, and the operations are performed from left to right.
The rule simply states: Brackets, Orders (exponential, square roots, etc.), Division and Multiplication (from left to right), Addition and Subtraction (from left to right). If you have, for example, a problem like 3 + 4 * 2, you would first perform the multiplication (4*2 = 8), then add the answer to 3, for a total of 11.
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what are the coordinates of point T’, the image of point T(-2,5) after a rotation of 180 about the origin
Answer:
T'(2, - 5 )
Step-by-step explanation:
Under a rotation about the origin of 180°
a point (x, y ) → (- x, - y ), thus
T(- 2, 5 ) → T'(2, - 5 )
After a 180-degree rotation about the origin, the coordinates of point T' that is the image of T(-2,5) are (2,-5).
The coordinates of point T' after a rotation of 180 degrees about the origin are found by changing the signs of the original coordinates. The point T(-2,5) will thus be mapped to point T'(2,-5). This is because the 180-degree rotation reverses the direction of both the x and y coordinates. So, if the original point T has coordinates (x, y), then the rotated point T' will be (-x, -y).
A bowling ball is traveling at 15 mi/h when it hits the
pins. How fast is the bowling ball traveling in feet per
second?
Matthew built 30 toys airplanes in 5 hours. What was Matthew’s unit rate for building the airplanes?
Please need help on this
Answer:
a. 276 vehicles
Step-by-step explanation:
7⁄10[13½] + 3⁄10[20] + 3v - 3 = [4][5280]
[tex] \frac{10323}{( \frac{7}{10})(13 \frac{1}{2}) + ( \frac{3}{10})(20) + 3} = v \\ \\ \frac{10323}{9 \frac{9}{20} + 6 + 3} = v \\ \\ \frac{10323}{9 \frac{9}{20} + 9} = v \\ \\ \frac{10323}{18 \frac{9}{20}} = v \\ \\ 559 \frac{21}{41} = v[/tex]
Now, we check to see which answer choice this quantity is closer to. Obviously, we will take 896 and 276:
-559 21⁄41 + 896 = 336 20⁄41
559 21⁄41 - 276 = 28221⁄41 → we take this number
* 559 21⁄41 is much more closer to 276 than it is to 896.
I hope this helps you out alot, and as always, I am joyous to assist anyone at any time.
Write an equation in slope intercept form of the line with slope of 3/5 and y intercept of -3
Answer: y= 3/5x-3
Step-by-step explanation:
which of the following is equivalent to the equation 4x+7y=z?
The equivalent expression is: B. y = ((z + 4x)) / 7
To find an equation equivalent to 4x + 7y = z, we want to isolate one of the variables (either x or y on one side of the equation.
Let's isolate x in terms of y and z:
Starting with 4x + 7y = z, subtract 7y from both sides:
4x = z - 7y
Now, divide both sides by 4 to solve for x:
[tex]\[x = \frac{z - 7y}{4}\][/tex]
Therefore, the correct choice is option B: [tex]\(x = \frac{z - 7y}{4}\)[/tex].
Complete question:
Which of the following is equivalent to the equation 4x+7y=z ?
A. x=4z-28y
B. x= ((z-7y))/4
C. y=7z+28x
D. y= ((z+4x))/7
write the opposite number sentence
10 -7 = 3
Answer:
the opposite number sentence is 10=7+3
The opposite number sentence 10 - 7 = 3 will be 10 = 3 + 7.
What is Algebra?The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.
The sentence is given below.
10 - 7 = 3
Simplify the equation, then the equation can be written as,
10 - 7 = 3
10 = 3 + 7
The opposite number sentence 10 - 7 = 3 will be 10 = 3 + 7.
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What is -18x - x = 5x -6 PLEASE ANSWER CORRECTLY IT IS MY HOMEWORK
Answer:
[tex]\large\boxed{x=\dfrac{1}{4}}[/tex]
Step-by-step explanation:
[tex]-18x-x=5x-6\\\\-19x=5x-6\qquad\text{subtract}\ 5x\ \text{from both sides}\\\\-19x-5x=5x-5x-6\\\\-24x=-6\qquad\text{divide both sides by (-24)}\\\\\dfrac{-24x}{-24}=\dfrac{-6}{-24}\\\\x=\dfrac{6:6}{24:6}\\\\x=\dfrac{1}{4}[/tex]