Mathematics Middle School

What is 2/12 in lowest terms (simplest form)?

Answers

Answer 1
1/6 since both are divisible by 2
Answer 2
Fraction can be reduced (simplified) to its irreducible equivalent: 2/12 = 1/6 ... 2/12 = 0.166666666667 

Related Questions

Point p is the midpoint of DE. DP =3x + 2 and DE = 10x - 12. What is the length of DP

Answers

If P is the midpoint of DE then 
DE = 2(DP)
10x - 12 = 2(3x + 2)
10x - 12 = 6x + 4
10x - 6x = 4 + 12
4x = 16
x = 16/4
x = 4

DP = 3x + 2 = 3 * 4 + 2 = 12 + 2 = 14 units
Answer:

The length of DP is:

                      DP=14 units

Step-by-step explanation:

It is given that:

Point P is the midpoint of DE.

DP =3x + 2 and DE = 10x - 12.

We know that a midpoint divides the given line segment into two equal parts (i.e. it bisects a line segment)

Hence, we have:

DP+PE=DE

Also, DP=PE

This means that:

2DP=DE

2(3x+2)=10x-12

2×(3x)+2×2=10x-12

6x+4=10x-12

10x-6x=4+12

4x=16

x=16/4

x=4

Hence,

DP=3x+2=3×4+2

i.e.

DP=14

Which graph represents the line
10x + 5y = 20?

Answers

10+5y=20
*Add 10x to each side 
5y=20-10x
*Divide each side by 5 
y=4-2x
y=-2x+4
*The -2 represents the slope, so for every 2 units it goes down, it moves to the right one unit 
*The 4 represents the y-intercept (or where it crosses the y-axis)

Answer:

Option 1.

Step-by-step explanation:

The given equation of the line is 10x + 5y = 20

Now we will convert this equation into y-intercept form

10x + 5y = 20

5y = 20 - 10x

y = [tex]\frac{1}{5}[/tex] (20 _ 10x)

= -2x + 4

y-intercept of the line is 4 which gives us hint that graph (1) or (2) may be the correct option.

Since slope is (-2)

So from graph (1) slope of the line passing through (0,4) and (-2,0)  = [tex]\frac{4.0}{0+2}[/tex] = 2

Therefore, graph A is not the answer.

For graph (2) slope of the graphed line passing through (0,4) and (2,0)  = [tex]\frac{4-0}{0-2}[/tex] = (-2)

So graph (2) is representing the line y = -2x +4

Option 1. is the answer.

Write an absolute value equation that has the solutions x=-10 and x=-5

Answers

An absolute value equation with solutions -10 and -5 is |x + 7.5| = 2.5. This is determined by finding the midpoint between -10 and -5, and then expressing the equation to reflect that distance.

To write an absolute value equation that has the solutions x=-10 and x=-5, you must consider the midpoint between these two solutions. The midpoint or average is found by adding the values together and dividing by 2, which we can write as (x + 10 + x + 5)/2. Simplifying, we get (2x + 15)/2 = x + 7.5 as the midpoint. Now an absolute value equation that holds the given solutions will have its vertex (the point where the absolute value expression equals zero) at this midpoint and the same distance from both -10 and -5, which is 2.5 units. So, the equation looks like |x + 7.5| = 2.5.

There are 275 people in the movie theater. The same number of people are seated in each of the 5 sections. How many people are seated in each section?

Answers

Answer:

People are seated in 1 section = 55.

Step-by-step explanation:

Given : There are 275 people in the movie theater. The same number of people are seated in each of the 5 sections

To find :  How many people are seated in each section?

Solution : We have given

Total people in theater  = 275 .

Total section  =  5.

People are seated in 5 section = 275.

People are seated in 1 section = [tex]\frac{275}{5}[/tex].

People are seated in 1 section = 55.

Therefore, People are seated in 1 section = 55.

The integer -3 would BEST represent which of these events?

I. You gain 3 pounds.

II. You set your clock 3 hours ahead.

III. You use 3 gallons of gas.


I only


I & III


III only


II & III

Answers

III only is the answer I believe.
lll only because one and two you add on two hours. However for three you use (and therefore lost) 3 gallons

what is 86.8954776543 rounded to the nearest millionth/ show work

Answers

86.8954776543 rounded to the nearest millionth is 86.895478


The order after the decimal point goes like this:

tenths, hundredths, thousandths, ten thousandths, hundred thousandths, millionth
count  7 places from the decimal point ( to the right).  That gives you the number 6.  This is >= 5 so you add 1 to the previous digit  

Answer = 86.895478   to nearest millionth.

explain one way to add three digits numbers

Answers

Ex: 3+3+3=9 there u go hope that helped a little
Just put it like this
321
+ 123
---------
444

What is the error Matt wrote the number four million three hundred five thousand seven hundred sixty two as 4,350,762 describe and correct his error

Answers

when you look at it it says three hundred five thousand but they wrote it 350 which means three hundred fifty thousand  instead of three hundred five thousand and so you would rewrite it like 4,305,762

11.5 - 3y = -48.5
What is y?
Please show work.

Answers

11.5 + -3y = -48

Solving for variable “y”

Move all terms containing y to the left, all other terms to the right.

Add ‘-11.5’ to each side of the equation.
11.5 + -11.5 + -3y = -48 + 11.5

Combine like terms: 11.5 + -11.5 = 0.0
0.0 + -3y = -48 = -11.5
-3y = -48 + -11.5

Combine like terms: -48 + 11.5 = -59.5 -3y = -59.5

Divide each side by ‘-3’
Y= 19.83333333

Simplifying
Y = 19.333....
11.5-3(20)=48.5
11.5 -60 = 48.5

1kg is equal to what help me please

Answers

1kg = 2.20462 pounds

1kg = 35.274 ounces

1kg = 1000  grams

you finish 3/8 of the project. Your friend finishes 1/4 of the project. What fraction of the project is finished?

Answers

If you guys are working on the same project

1/4 = 2/8

3/8 + 2/8 = 5/8

Fraction of the project finished is 5/8

hope this helps

How were Alfred Adler's theories different from Sigmund Freud's

Answers

Although similar in various formats in their core beliefs about human behavior, Adler’s theories differed from Freud due to the fact that Freud focused more prominently on the subconscious behaviors of individuals and their inherent beliefs, whereas Adler focused more so on the environment of a given individual.

Answer:

A) Adler believed that social, not psychosexual, needs had the most significant impact on personality.

Step-by-step explanation:

I took this test :) you should gimme brainliest answer fam

Find the outlier of the set of data: 24,18, 33, 20, 18, 24, 8, 24

Answers

8, because it's the has the greatest difference from the number average.
I can tell u right now it is gonna be 8....it is too far from the other numbers

Liza earned some money delivering newspapers. She bought a battery for $1.95, and gave her mother $30. She bought a ring for $7.20, and then spent half of the remaining money on a radio. If Liza has $38.50 left, How much money did she earn delivering newspapers ?

Answers

the answer is $116.15
Hi,

here's the answer to your question:

Let x = the initial amount Liza earned from delivering newspapers. Work your way backward. She has $38.50 that is left over. Since she spent the same amount on a radio, the radio costs $38.50. She spends $7.20 (ring) + $1.95 (battery) before this and gives her mom $30. All of these are subtractions from the initial amount: x - 1.95 - 30.00 - 7.20 - 38.50 = 38.50 x - 77.65 = 38.50 x = $116.15

                                               MULTIPLE CHOICE

Which of the following situations can be modeled by the expression -8 + 35?
When Shawn woke up, the temperature was -8°F. By noon, the temperature had increased by 35°F. What was the temperature at noon?
When Shawn woke up, the temperature was -8°F. By noon, the temperature had increased to 35°F. By how much did the temperature change?
While Shawn was sleeping, the temperature decreased by 8°F. If the temperature was 35°F when Shawn went to bed, what was the temperature when Shawn woke up?
None of the above.

Answers

It's the first Option because it says -8F when Shawn woke up and by noon, it increases by 35F and so, it's follows the expression of -8+35 (In Shawn's case, -8F+35F)

Answer:

this person is correct to see the answer CLICK HERE thank you

Step-by-step explanation:

Simplify the expression-(m+3n-7)

Answers

if it is -(m+3n-7)
then it is 
-m-3n+7
The answer is -m-3n+7

(-6)+5(-2)+15 fine the value

Answers

6+5•2+15
10+6
16+15
The answer is: 31

Hope this helps
-6-10+15
Answer: -1

Please help ~ANSWER ONLY IF YOU KNOW IT~

Answers

$2000 x 0.04 x 16 = $1280
$2000 x 0.12 x 6 = $1440
$2500 x 0.04 x 6 = $600

least interest amount $600, $1280 and $1440

answer
from least to greatest
1. Right
2. Top Left
3. Bottom Left

Which are perfect cubes? Check all that apply. 64 x^16 8x^3 27x^4 81x^6 125x^9

Answers

Final answer:

The perfect cubes from the given options are 64x^16, 8x^3, 81x^6, and 125x^9 as they can all be expressed as the cube of an integer or a product of an integer and variable raised to an exponent that is a multiple of three.

Explanation:

The question is asking us to identify which expressions are perfect cubes. A perfect cube is a number that can be expressed as the cube of an integer. The expression for a perfect cube with variables is x3n, where n is a non-negative integer. We apply this principle to the options given:

64x16 is a perfect cube because 64 is 43 and 16 is 3 times 5, making the whole expression (4x5)3.8x3 is a perfect cube because 8 is 23 and 3 is 3 times 1, making the whole expression (2x)3.27x4 is not a perfect cube because 4 is not a multiple of 3.81x6 is a perfect cube because 81 is 34 and 6 is 3 times 2, making the whole expression (3x2)3.125x9 is a perfect cube because 125 is 53 and 9 is 3 times 3, making the whole expression (5x3)3.

Therefore, the perfect cubes from the options given are 64x16, 8x3, 81x6, and 125x9.

Which is equivalent to 8.03x10^-8

Answers

Which is equivalent to 8.03x10^-8 = Zero

Marla did 65 sit-ups each day for one week. Use the Distributive Property to show an expression you can use to find to total number of sit-ups Marla did during the week.

Answers

7(65)=455 

Multiply 7 times 65 to get 455
The answer would be 455

A worker can complete the assembly of 15 tape players in 6hours. At this rate, how many can the worker complete in a 40-hour work week?

Answers

15 tape players in 6 hrs = 15/6 = 2.5 tape players per hr

for 40 hrs...
2.5 * 40 = 100 <=== the worker can complete 100 tape players in 40 hrs 

Me Henderson has 2 bouncy-ball vending machines. He buys one bag of the 27-millimeter balls and one bag of the 40- millimeter balls. He puts an equal number of each in the 2 machines. How many bouncy balls does he put in each machine?

Answers

20 bouncy balls in each machine

I need help with finding the area of a rectangle with a length of 3 feet and a width of 2 7/8

Answers

2*8+7=23

23/8*3=69/8

CHECK MY ANSWERS IN CASE I MADE A MISTAKE

Which expression is equivalent to 2^4 ⋅ 2^−7?

a. 1 over 2^11
b. 1 over 2^3
c.2^3
d. 2^11

Answers

2^4 x 2^-7 = 0.125

2^3 = 8, 1 /8 = 0.125


 answer is B

2^4 x 2^-7 = 0.125

2^3 = 8, 1 /8 = 0.125

answer is B

Approximate the square root of 39 to the nearest whole number

Answers

[tex] \sqrt{39} = \sqrt{3*13} = \sqrt{3} * \sqrt{13} [/tex]

= 1.73205080757 * 3.60555127546

= 6.2449979984 ≈ 6 [ nearest whole number ]


Final answer:

To approximate the square root of 39 to the nearest whole number, we can use the method of estimation. The estimated value of the square root of 39 is a little less than 6.

Explanation:

To approximate the square root of 39 to the nearest whole number, we can use the method of estimation. We know that the square root of 36 is 6, and the square root of 49 is 7. Since 39 is closer to 36, we can estimate the square root of 39 to be a little less than 6.

Learn more about Square Root Approximation here:

https://brainly.com/question/33783591

What is 48,978 written in scientific notation? A.4.8978 x 10B.4.8978 x 10C.4.8978 x 10D.48.978 x 10

Answers

The answer is 4.8978 x 10^4


Edit: Answer was cut-off when copying and pasting.
it would be 4.8979 x 10^4

What is The Difference of 6 and 8

Answers

6-8=-2 or the difference would be that 8 has 2 more than 6 so the difference would be 2

Solve for h.

−110=13+3(4h−6)

Answers

−110=13+3(4h−6)
−110=13+12h−18
12h = -110 + 5
12h = -105
    h = -8.75

Answer:

the value of h is, -8.75

Step-by-step explanation:

The distributive property says that:

[tex]x \cdot (y+z) = x\cdot y+ x\cdot z[/tex]

Given the equation:

[tex]-110=13+3(4h-6)[/tex]

Apply the distributive property we have;

[tex]-110=13+12h-18[/tex]

Combine like terms;

[tex]-110=12h-5[/tex]

Add 5 to both sides we get;

[tex]-105=12h[/tex]

Divide both sides by 12 we get;

-8.75 = h

or

h = -8.75

Therefore, the value of h is, -8.75

A heartbeat take 0.8 second. How many is this written as a fraction ?

Answers

0.8 = 4/5

Hope this helps! :)

Answer: 8/10

Step-by-step explanation: Using the place value chart, we can see that 0.8 means eight-tenths which can be written as the fraction 8/10. Since 8/10 is not in lowest terms, we need to divide both the numerator and denominator by the greatest common factor of 8 and 10 which is 2 to get 4/5.

Therefore, 0.8 can be written as the fraction 8/10.

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