Metric unit for the mass of a television
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Related Questions
Select the expression that represents the following statement: multiply 6 by 2, and then subtract 4. 1- 2 − 4 x 6 2- 6 x 2 − 4 3- 6 + 6 + 4 − 2 4- 6 x 4 − 2
Which polling methods are likely to be biased? Choose all answers A. Five people in each of Janine’s classes are selected and asked for whom they intend to vote. B. From a list of all students in Janine’s grade, 25 students are selected at random and asked for whom they intend to vote. C. Every 10th student from a list of all students in Janine’s grade is selected and asked for whom the student intends to vote.i already found D.
What is 2 radical 15 squared
By how many grams is 1.3kg heavier than 700g
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Sum means addition(+)
2/5+2/4
2/5+1/2
4/10+5/10
9/10 or .9
I hope this helps;)
2/5 = 8/20
2/4 = 10/20
18/20 NOT SIMPLIFIED or 9/10 SIMPLIFIED
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The expression 9c - 12- 15c - 8 - 3c is equivalent to -9c - 20.
What is an algebraic expression?
An algebraic expression is consists of variables, numbers with various mathematical operations,
The given expression is,
9c - 12- 15c - 8 - 3c.
Solve the expression for terms c,
9c - 12 - 18c - 8
-9c - 12 -8
Further, solve for constant terms,
-9c - 20
The simplified form of the expression is -9c - 20.
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Answer:
-9c-20
Step-by-step explanation:
Simplify the equation by adding/subtracting the like terms (c and numbers)
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Kali weekly allowance if she ended with $13 would be $8.
What is the unitary method?
The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
we have been given the information as;
Kali spent half of her weekly allowance on clothes.
After Kali spent half of her allowance and earned $9, she is left with $13.
This means the remaining of her weekly allowance is $9.
This can be derived by subtracting $9.
$13 - $9 = $4
This means that it is $4 that remains after spending half of her weekly allowance.
Therefore, her weekly allowance = $4 x 2 = $8
Hence, Kali weekly allowance if she ended with $13 would be $8.
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To solve this, first subtract 9 from both side, which leaves you with
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Answer:
12.21
step-by-step explanation:
70.81-58.6=12.21
12
13
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the radius of the circle is OA A(5;-12) and O (0;0)
OA= square root ((5-0)² + (-12-0)²)
= square root (25+144)
= square root(169)
OA = 13
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Answer:
24 feet
Step-by-step explanation:
We are given that an open box is to be constructed from a square piece of sheet metal by removing a square side 6 feet from each corner and turning up the edges.
We have to find the dimensions of the sheet metal
Let x feet be the side of square metal sheet
Length of box=x-12 feet (because 6 feet removed from each corner)
Width of box=x-12 feet
Height of box=6 feet
Volume of box=864 cubic feet
We know that volume of cuboid=
Box is in cuboid shaped
Therefore, volume of box=
Then ,
x=0 is not possible because side of square metal sheet can not be zero
Therefore, x=24
All sides of square metal sheet are equal.
Hence, side of square metal sheet =24 feet
Final answer:
The original sheet of metal from which an open box holding 864 cubic feet is constructed by removing 6-foot squares from each corner and folding up the edges should be a square with a side length of 26 feet.
Explanation:
To answer your question about the open box constructed from a square piece of sheet metal, let's assume the original side length of the sheet metal is x feet. When squares of length 6 feet are removed from each corner and the edges are turned up, we're left with a box with length and width of (x - 2*6) feet and height of 6 feet.
Given that the volume of the box is 864 cubic feet, we set up this equation to find x:
(x - 12 feet)(x - 12 feet)*6 feet = 864 cubic feet.
Solving this equation gives us a value for x, which is the side length of the original square piece of sheet metal. Doing the math, we find x = 26 feet. So, the dimensions of the original sheet metal are 26 feet by 26 feet.
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