Answer:
Decimals, fractions and mixed units are not integers.
Step-by-step explanation:
Final answer:
Opposite non-integer numbers are pairs like 1/2 and -1/2 or 3.5 and -3.5. These pairs are not integers due to their fractional parts, yet they add up to zero, confirming they are opposites.
Explanation:
When we refer to numbers that are not integers but are opposites, we are seeking pairs of numbers whose sum is zero. Integers are whole numbers such as -1, 0, and 1, which do not include fractions or decimals. On the other hand, rational numbers are ratios of integers like 2/1 or 3/4, and these can be non-integers.
Consider the rational numbers 1/2 and -1/2; these are opposite numbers because they add up to zero. Similarly, another pair could be 3.5 (which is the same as 7/2) and -3.5 (or -7/2). These numbers are not integers because they have fractional parts, yet they are opposites because their sum is zero.
In both cases, these pairs demonstrate the mathematical property that when a number is added to its opposite, the result is always zero, which is a fundamental aspect of additive inverses. This is how we can verify that 1/2 and -1/2, as well as 3.5 and -3.5, are non-integer opposites.
a+12/3=8 what is the answer to this math problem
Answer:
4
Step-by-step explanation:
a + 12/3 = 8
a + 4 = 8
a = 8 - 4
a = 4
Answer:
a=4
Step-by-step explanation:
a+12/3=8
a+4=8
a=8-4
a=4
What is six minus negative two x?
Answer:
Therefore the Expression will be.
[tex]6-(-2x)[/tex]
[tex]6+2x[/tex] ...As minus - minus sign becomes plus.
Step-by-step explanation:
What is six minus negative two x?
Solution:
It is the Algebraic Expression in Statement form.
Algebraic Expression is given in the form numbers and variables with the operands such as
' + ' Plus Sign' - ' Minus Sign ' × ' Multiplication Sign ' ÷ ' Division Sign, etc.Hence Our Statement is " six minus negative two x "
i.e. Number 6 minus sign then again a minus sign of 2x.
Therefore the Expression will be.
[tex]6-(-2x)[/tex]
Also equals
[tex]6+2x[/tex] ...As minus - minus sign becomes plus.
Can someone help? Maria, a color specialist, mixes 2 parts of white and 13 parts of red to develop a particular shade. If she creates 150 liters of the shade, what volume of white color did she use? a. 20 L c. 75 L b. 22 L d. 130 L
The volume of white color used by Maria is 20 liter
Solution:
Maria, a color specialist, mixes 2 parts of white and 13 parts of red to develop a particular shade
She creates 150 liters of the shade
Given ratio is:
2 parts of white and 13 parts of red
white : red = 2 : 13
Let the white mixed be 2x
Let the red mixed be 13x
Total shade = 150 liters
Therefore,
2x + 13x = 150
15x = 150
x = 10
Therefore, volume of white color used = 2x = 2(10) = 20
Thus, volume of white color used by Maria is 20 liter
5. The average of 4, -8, 6, 14, -3 is
When you make a photocopy of an image,is the photocopy a dilation?
Answer:
no bro
Step-by-step explanation:
because copy has same shape
Final answer:
A photocopy is not a dilation; dilations change size while maintaining shape, while photocopies replicate the original image at the same scale.
Explanation:
When you make a photocopy of an image, it is not considered a dilation. A dilation involves resizing an image while maintaining its shape, whereas a photocopy reproduces the original image at the same scale.
A dilation in physics refers to a transformation that changes the size of an object, typically without altering its shape. Examples of dilations can be seen in various optical processes such as lens systems and camera projections.
Photocopying is a replication process that duplicates an image onto another surface with the same proportions and characteristics as the original, making it distinct from a dilation.
4. Determine if the equation is a linear equation:
8x + 9y = -19
yes
no
Answer: it is linear
Step-by-step explanation:
It is linear because the highest power of the unknown variable is 1
Sergio has 10 leftover cookies and that he wants to share equally with four students from his class. How many cookies will each other four students get?
Answer:
2
Step-by-step explanation:
There is 5 people since there are 4 students then you. So you would do 10 divided by 5 which is 2.
Write 6,219 in expanded form.
Answer:
6.219*10^3
Step-by-step explanation:
ordan has 168 inches of string. He cuts the string into 6 equal pieces. He cuts another 8 inches from each piece.
How long is each piece of string?
Each piece is 20 inches long.
Step-by-step explanation:
The length pieces of the ribbon can be obtained by dividing the total length of ribbon by total number of pieces
Given
String length = 168 inches
Number of pieces = 6
So the length of each piece will be:
[tex]Length\ of\ each\ piece = \frac{Length\ of\ string}{Number\ of\ pieces}\\= \frac{168}{6}\\= 28\ inches[/tex]
Cutting 8 inches from each piece means that the length will be reduced 8 inches
[tex]Length\ after\ cutting\ 8\ inches = \ length\ of\ each\ piece - 8\\= 28-8\\=20\ inches[/tex]
Hence,
Each piece is 20 inches long.
Keywords: Division, length
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Answer:
20
Step-by-step explanation:
i have no idea
1. The circle graph represents a family's monthly budget. If the total monthly budget is $5,000, how much
does the family spend on items other than food and housing?
A.$1,000
B.$1,500
C.$3,500
D.$2,500
Answer: D. 2500
Step-by-step explanation:
If total expense is $5000 and the spend 20% on food
30% on housing
Which make is 50% on both hosing and food leaving 50% on other expenses
Which makes half of the total budget
50/100* $5000 =$2500
Answer:
D
Step-by-step explanation:
The blue dot is at what value on the number line!?
Answer:
0
Step-by-step explanation:
It is counting by -2
An exotic dancer pole is 16 feet tall. How tall would the pole be if 2 more poles were added on top?
Answer:48 feet
Step-by-step explanation:
16x3=48
Answer:38 feet tall
Step-by-step explanation:
Is a rectangle always a parallelogram?
Yes or No
Yes, a rectangle is always a parallelogram.
The answer is yes.
Rectangles are quadrilaterals with four right angles. It can also be defined as an equiangular quadrilateral, since equiangular means that all of its angles are equal.
Describe a Whats a real-life example that you can represent by -1200
Answer:
Step-by-step explanation:
well you could say a person lost a $1200 bet on anything and go from their.
Or someone payed a bill for his Car payment of $1200
LN is tangent to circle O at point M and QM is a diameter. Determine the measure of the following angles.
Answer:
Step-by-step explanation:
Alright, lets get started.
QM is the diameter given.
NL is the tangent given.
The tangent makes 90 degree angle with diameter.
hence the angle QML will be : 90° ............... Answer
Similarly, QMN will also be 90°
The angle PMQ is given as 27°
Hence the angle PMN will be = [tex]90-27[/tex]
Hence the angle PMN will be = [tex]63[/tex]° ..................... Answer
Hope it will help :)
Martha invested a principal amount of $15,000 into a savings account that earns simple interest at a rate of 4.5% per year. How much money will she earn in interest over 6 years?
A.
$4,050
B.
$1,500
C.
$3,845
D.
4,500
Option A
The simple interest earned over 6 years is $ 4050
Solution:
Martha invested a principal amount of $15,000 into a savings account that earns simple interest at a rate of 4.5% per year
The formula for simple interest is given as:
[tex]Simple\ Interest = \frac{p \times n \times r}{100}[/tex]
Where, "p" is the principal and "n" is the number of years and "r" is the rate of interest
From given,
p = 15000
r = 4.5 %
n = 6 years
Substituting the values we get,
[tex]Simple\ Interest = \frac{15000 \times 4.5 \times 6}{100}\\\\Simple\ Interest = 150 \times 4.5 \times 6\\\\Simple\ Interest = 4050[/tex]
Thus simple interest earned over 6 years is $ 4050
Final answer:
Martha will earn $4,050 in simple interest over 6 years on her $15,000 savings account at a 4.5% annual rate. This is calculated using the simple interest formula, Interest = Principal × Rate × Time.
Explanation:
To calculate the simple interest that Martha will earn over a period of 6 years, we will use the formula for simple interest: Interest = Principal × Rate × Time. Here, the principal amount is $15,000, the annual interest rate is 4.5% (which is 0.045 in decimal form), and the time is 6 years.
Let's plug these values into the formula:
Interest = $15,000 × 0.045 × 6
Interest = $15,000 × 0.27
Interest = $4,050
Therefore, the total amount of interest Martha will earn over 6 years is $4,050, which matches option A.
What is 2 times one fourth
Answer:
0.5
Step-by-step explanation:
2 times 1/4 equals 0.5 or 1/2.
we can solve this equation by turning 2 into 2/1.
2/1 x 1/4 equals 1/2 or 0.5
4. Write an equation represented by this tape diagram using these operations.
a. addition
b. subtraction
c. multiplication
d. division
Please answer a-d pleaseeee I need help :(
The volume, V, of gas varies inversely with the pressure, P, on it. If the volume is 320 cm^3 under pressure of 40 kg/cm^2, what pressure has to be applied to have a volume of 200 cm^3?
Fill in the blank:
Answer: _________ kg/cm^2
The pressure [tex]64kg/cm^{2}[/tex] has to be applied to have a volume of [tex]200cm^{3}[/tex]
Explanation:
According to Boyle's law, for a fixed amount of gas, the volume and pressure are inversely proportional.
[tex]P_{1} \cdot V_{1}=P_{2} \cdot V_{2}[/tex]
Substituting the values, we get,
[tex]40 \times 320=P_{2} \times 200[/tex]
Dividing both sides by 200,
[tex]\frac{40 \times 320}{200}=P_{2}[/tex]
Simplifying the terms, we get,
[tex]\begin{aligned}\frac{12800}{200} &=P_{2} \\64 &=P_{2}\end{aligned}[/tex]
Thus, the pressure [tex]64kg/cm^{2}[/tex] has to be applied to have a volume of [tex]200cm^{3}[/tex]
If 1once of toppings costs. .50 how much would 11onces be
Answer:
If one ounce of toppings cost $0.50, then you would need to take $0.50*11
.5*11= 5.5
11 ounces would be $5.50
hope this helps ;)
Another one! This is so annoying! thank u all who are actually helping me
Answer:
10cm
Step-by-step explanation:
find the diameter of the circumference of 5cm:
d= c÷3.14
=5cm÷3.14
=1.6cm
Double 1.6cm:
1.6×2= 3.2
Find the new cicumference:
c= 3.14×d
= 3.14×3.2
= 10cm
21+x=26 what is the answer I need it done step by step
Answer: x=5
Step-by-step explanation:
21+x=26 (you need to isolate x)
-21 -21 (inverse operation to isolate x)
(subtract 21 from 26)
x=5
Answer: x = 5
Step-by-step explanation: In this problem, we want to get x by itself on one side of the equation. Since we have 21 + x, in order to get x by itself, we must subtract 21 from the left side of the equation and when we subtract 21 from the left side of the equation, we must also subtract 21 from the right side of the equation in order to keep our equation balanced.
So on the left, +25 and -25 cancel eachother out and on the right, 26 - 21 simplifies to 5 so x = 5. To check our answer, we plug 5 back in for x in the original equation and we get 21 + (5) = 26 or 26 = 26 which is a true statement so we know our answer is correct.
The drama club is selling tickets to a play for each ticket they sell the school receives x dollars and the drama club receives the remaining amount the drama club sells 96 tickets for a total of (96x + 672) how much money does the drama club receive for each ticket that they sell
The drama club receives $7 for each ticket that they sell.
Step-by-step explanation:
Given,
Amount received by school = x dollars
Amount received by school for 96 tickets = 96x
Amount received by drama club = remaining amount after school
Total amount of 96 tickets = 96x+672
Here,
96x is the share of school
672 is the share of drama club for 96 tickets.
Therefore;
96 tickets = dollars
1 ticket = [tex]\frac{672}{96}[/tex]
1 ticket = 7 dollars
The drama club receives $7 for each ticket that they sell.
Keywords: division, addition
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Which expression is equivalent to 0.18?
A. 1/9
B. 2/11
C. 1/11
D. 11/2
Side note I can do this my self but im too lazy. plus, if anyone wants some easy points just answer this question. I dont feel like dividing.
Among the options given, 2/11 is most similar to 0.18 when we convert these fractions to their decimal format. Remember that this is an approximation since 2/11 results in a repeating decimal.
Explanation:The given expression is equivalent to 0.18. To find out which among the provided options this is equivalent to, we need to convert these fractions to decimal format. Let's start with A.
A. 1/9 is equal 0.111 repeating.
B. 2/11 equals approximately 0.1818 repeating.
C. 1/11 equals approximately 0.0909 repeating.
D. 11/2 equals 5.5.
Comparing these to our given expression of 0.18, we find that Option B (2/11) is most closely equivalent after rounding. It's worth noting the repeating decimal in 2/11, which is why it is an approximation rather than an exact equivalent.
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Find the unit rate. Three medium apples have about 285 calories.
Answer:A “unit rate” is the average rate for a single unit. This is found by dividing the total amount of an item by the number of units in the group. In this case we have the ratio of (3285) Applescalories .
Step-by-step explanation:
Add 8 to h, then add 5 to the result
Answer:
(h+8)+5
Step-by-step explanation:
First, you need to add 8 to h, which is h+8 and then you need to add 5 to the result, which means you need to put parentheses around h+8 because you need to do that first. then your answer becomes (h+8)+5.
After adding 8 to h and then 5 to the result, the final value will be h + 13.
To perform the specified operations, you first need to add 8 to the value of h and then add 5 to the result. This can be expressed as a mathematical expression:
Result = (h + 8) + 5
Start with the value of h.
Add 8 to it, which gives you (h + 8).
Now, take the result from step 2 and add 5 to it, yielding the final result.
This process essentially means you're increasing the original value of h by 8, and then further increasing the updated value by 5. The final result will be h + 8 + 5, or simply h + 13.
So, the answer is that you will end up with a value equal to h + 13 after performing these operations.
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What is the denominator of zero
Answer:Any number
Step-by-step explanation:
Use the values in the table to determine the slope
Answer:
sorry where is the table? i dont see the picture... mabye it isnt loading for some-reason
Step-by-step explanation:
sorry wish i could help :(
Answer:
I don't know which table you need help with, so.. Yeah, this may or may not be what you need help with.
But the answer to the table I put is -3/2
Step-by-step explanation:
Sorry if this wasn't what you were looking for!
The point (-2,5) satisfies the inequality y + 2x2 -7.
Answer:
false?
Step-by-step explanation:
do u mean equals? and the x is x not multiply?
word problem for 456 divided by 6
Answer:
76
Step-by-step explanation:
456 divided by 6 equals 76. Hope that helps.
Answer
Emma made 456 cookies and she wanted to divid them to 6 friends. how manny cookies will each friend get?
Step-by-step explanation: