2.5 repeating as a mixed number
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Is a fraction an integer
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The volume of a box for earrings is 216 cubic centimeters. What is the length of one edge of the box plz help it's due tm
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Answer:
side of the cubic box is 6 cm
Step-by-step explanation:
The volume of a box for earrings is 216 cubic centimeters.
Volume of a cubic box is [tex](side)^3[/tex]
[tex]Volume = a^3[/tex], where 'a' is the side of the cubic box
[tex]216 = a^3[/tex]
Take cube root on both sides
[tex]\sqrt[3]{216} =\sqrt[3]{a^3}[/tex]
Cube and cube root will get cancelled
So 6=a
The side of the cubic box is 6 cm
estimate 32.4÷3 find the quotent
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you round 32.4 to 30 then you divide by 3. Thus giving u ten
What is the answer to 4+4-(5-1)
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Fill in the blank to make the solution correct
5.6 x _ = -19.04
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So 5.6*(-3.4)= -19.04
The value of x is -3.4.
Product of IntegersThe product of different integers is different as given below.
[tex](+)interger \times (+)interger = (+)interger\\(+)interger \times (-)interger = (-)interger\\(-)interger \times (+)interger = (-)interger\\(-)interger \times (-)interger = (+)interger\\[/tex]
Given to us,[tex]5.6 \times \_\_} = -19.04[/tex]
AssumptionLet the number be x.
SolutionAs we can see the first number is positive while the result is negative, therefore, the other number must be negative as well.
[tex]5.6 \times x = -19.04\\\\x = \dfrac{-19.04}{5.6}\\\\x = -3.4[/tex]
Hence, the value of x is -3.4.
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I will give BRAINLIEST to whoever is correct.
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4*4*4
A figure has vertices E(-3, 1), F(1, 1) and G(4, 5). After a transformation, the image of the figure has vertices at E'(-3, -1), F'(1, -1) and G'(4, -5). Identify the transformation.
a
Reflection across the y-axis.
b
Reflection across the x-axis
c
Rotation
d
Translation
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Answer: B
Step-by-step explanation:
Pretty sure
In the 2007-2008 season, Dwayne Wade made 439 field goals out of 937 attempts.what was Dwayne wades ratio of successful field goals to attempts?
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Subtract using the number line.
−1/3 − (−1/2)
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The answer is 1/6 after using the number line if the number expression is −1/3 − (−1/2).
What is a number line?It is defined as the representation of the numbers on a straight line that goes infinitely on both sides.
It is given that:
The fraction numbers are 1/3 and -1/2
As we know,
Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.
The number expression is:
−1/3 − (−1/2)
From the number line:
Drawing line segment length of 1/3 left side
Drawing line segment length of 1/2 left side
Taking difference using number line:
= 1/6
Also, the arithmetic operation can be defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.
= −1/3 − (−1/2)
= -1/3 + 1/2
= (-2+3)/6
= 1/6
Thus, the answer is 1/6 after using the number line if the number expression is −1/3 − (−1/2).
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Why does 30+(-8)+(-6) equal 16? I'm so confused on this one
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30-8-6
22-6
16
30 + (-8) + (-6) = 16
first combine your negative numbers
30 + (-14) = 16
30 - 14 = 16
16 = 16
A safety regulation states that the height h of a guardrail should be 106 centimeters with an absolute deviation of no more than 7 centimeters. Write and solve an absolute value inequality that represents the acceptable heights of a guardrail.
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The absolute deviation is 7 cm.
Therefore the range of acceptable heights, h, is
x ≥ 106 - 7 or x ≥ 99 cm
Also,
x ≤ 106 + 7 = 113 cm
Therefore acceptable heights are defined by
99 ≤ x ≤ 113 cm
Answer: 99 ≤ h ≤ 113 cm
Pauline spent $7.50 every day for 3 days. Which expression is the best choice to help her determine the total amount of money she spent?
(7.50)(−3) = −22.50; she spent $22.50
(−7.50)(3) = −22.50; she spent $22.50
(−7.50)(−3) = 22.50; she spent $22.50
(7.50)(3) = 22.50; she spent $22.50
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Answer:
The correct option is 2.
Step-by-step explanation:
It is given that Pauline spent $7.50 every day for 3 days.
Amount spent on each day = $7.50
Number of days = 3
Spent amount and expenditure are always negative.
Total amount of money she spent is
[tex]Total =(-7.50)(3)[/tex]
On simplification we get
[tex]Total =-22.50[/tex]
She spent $22.50 and required expression is (−7.50)(3) = −22.50. Therefore the correct option is 2.
the second of three numbers is 1 less than the first. The third number is 5 less than twice the second. If the number exceeds the first number by 12, find the three numbers
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The three numbers are found by forming and solving a system of equations: the first number is 19, the second is 18 (which is one less than the first), and the third is 31 (which is 5 less than twice the second and exceeds the first by 12).
To solve the problem of finding the three numbers, we can set up a system of equations based on the information given:
The first number is x.The second number is one less than the first, so it is x - 1.The third number is 5 less than twice the second, which translates to 2(x - 1) - 5.The third number also exceeds the first by 12, so 2(x - 1) - 5 = x + 12.Now we can solve for x:
2(x - 1) - 5 = x + 122x - 2 - 5 = x + 122x - x = 12 + 2 + 5x = 19The first number is 19. The second number is 18 (19 - 1), and the third number is 31 (2(18) - 5).
Thus, the three numbers are 19, 18, and 31.
a Navy submarine descended from sea level at a rate of seven feet per second awrite the descendent rate as an integer b.find the submarines elevation after 10 minutes.
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The submarine's elevation after 10 minutes is 4200 feet if the Navy submarine descended from sea level at a rate of seven feet per second.
What is a fraction?Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.
It is given that:
A Navy submarine descended from sea level at a rate of seven feet per second writing the descendent rate as an integer.
The rate of drop is 7 feet per second. 7 x 10(60), or 7 x 600, would be the subs elevation.
Consequently, the sub's elevation would be 4,200 feet below sea level.
Thus, the submarine's elevation after 10 minutes is 4200 feet if the Navy submarine descended from sea level at a rate of seven feet per second.
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Justin is taking a taxi cab to pick up his car from the auto shop. The taxi service charges an initial fee of $3. There is an additional charge of $0.80 for each mile the taxi drives. How much will it cost Justin if the auto shop is 14 miles away?
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Matthias walked around the track for 9.28 minutes. What is the value of the digit 2 in 9.28
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Choose either the SSS Postulate or the SAS Postulate and explain in your own words how you use that postulate to prove two triangle are congruent.
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It technically means if a triangle that has a congruent angle between two congruent sides, it means it is congruent. Here is a picture.
Assume each tick mark represents 1 cm. Calculate the total displacement from 0 if an object moves 3 cm to the left, then 7 cm to the right, and then 6 cm to the left
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Answer:
Calculate the final displacement from 0 if an object first moves 3 cm to the left and then 5 cm to the right.
The final displacement is 2 cm to the RIGHT .
Step-by-step explanation:
Simplify each expression
√3 (√27 - √3)
plz explain how to do it, thx
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Simplify Root 27
√3( 3√3-√3)
Combine like terms
√3(2√3)
Multiply
√3* √3= 3
3*2=6
Final answer: 6
Use the Distributive Property to solve 3e - 8 = 2( e - 4). How do I do this please help I’m in the 8th grade and this is pre algebra
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3e - 8 = 2e - 8
+8 +8
3e = 2e
-2e -2e
e = 0
Is the expression a12 a4 equivalent to a8 a8?
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The expressions a12 a4 and a8 a8 are equivalent because according to the laws of exponents, when multiplying terms with the same base, you add their exponents, resulting in both expressions equating to a16.
Explanation:The question refers to whether the expressions a12 a4 and a8 a8 are equivalent. These expressions are using the laws of exponents, specifically, the rule which states that when you are multiplying terms with the same base, in this case, a, you add their exponents. Therefore, a12 a4 would actually equal a16 because 12 + 4 equals 16. Similarly, a8 a8 would equal a16 because 8 + 8 equals 16, so yes, these expressions are equivalent as they both simplify to a16.
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How would you write -4.5 as a rational number in the form of a/b?
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Expressions cannot _____.
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Fill in the missing operation (+,-,* or /) below to make the number sentence correct from to left to right
4_9_6_6_25=25
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4*9/6-6+25=25
6(5-8v)+12=-54 please answer
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Multiply 6 by 5 to get 30.30+6(−8v)+12=−54
Multiply −8 by 6 to get −48.30−48v+12=−54
Add 30 and 12 to get 42.−48v+42=−54
Subtract 42 from both sides.−48v=−42−54
Subtract 54 from −42 to get −96.−48v=−96
Divide each term -48
-48/-48v=-96/-48
Divide 96 by −48 to get −2v=2
Find the number is 900% of it is 450.
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50
Hope this helped!
The number whose 900% is 450 is 50.
What is Algebra?A branch of mathematics known as algebra deals with symbols and the mathematical operations performed on them.
Variables are the name given to these symbols because they lack set values.
In order to determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmetic operations.
Given:
The number is 900% of it is 450.
let the number be x.
900% of x= 450
900/ 100 x= 450
9x = 450
x= 50
Hence, 900% of 50 is 450.
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John wants to buy a new game for his computer. He can save $12 a week if he mows his neighbor's lawn and $10 a week if he babysits his nephew. How many weeks will it take John to save enough money to buy the computer game?
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how much does the game cost???????????????????
Please give an equation to this word problem...
1. Kim's age is twice that of her sister. When you add Kim's age to her sister's age, you get 36. How old is each sister?
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I'm not entirely sure
Which reason justifies the statement that KLC is complementary to KJC?
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hope it helps
Answer:
Angles that are congruent are complementary to the same angle
Step-by-step explanation:
see that attached figure to better understand the problem
we know that
Two angles are complementary if their sum is equal to [tex]90\°[/tex]
[tex]m<KJM=m<KLM=90\°[/tex]
[tex]m<KJC=m<MLC[/tex] -----> equation A
[tex]m<KJM=m<KJC+m<CJM[/tex]
so
[tex]m<KJC+m<CJM=90\°[/tex] -----> equation B
[tex]m<KLM=m<KLC+m<MLC[/tex]
so
[tex]m<KLC+m<MLC=90\°[/tex] -----> equation C
Substitute equation A in equation C
So
[tex]m<KLC+[m<KJC]=90\°[/tex]
That means------> angles ∠KLC and ∠KJC------> are complementary angles
therefore
Angles that are congruent are complementary to the same angle
You want to make a large bowl of salad to share with your friends. Your brother eats 1/3 of it before they come over.
a.) you want to divide the leftover salad evenly among six friends. What expression describes the situation? Exlplain.