Answers
Step-by-step explanation:
The denominators are 2, 3, and 4. The least common denominator is the least common multiple (LCM) of these numbers.
To find the LCM, first write the prime factorizations.
2 = 2¹
3 = 3¹
4 = 2²
The LCM is therefore 2² × 3 = 12.
Rewrite the fractions with a denominator of 12.
⁷/₄ + ¹/₂ + ⁵/₃ + ¹/₃ + ¹/₄ + ¹/₂
= ²¹/₁₂ + ⁶/₁₂ + ²⁰/₁₂ + ⁴/₁₂ + ³/₁₂ + ⁶/₁₂
Now that the denominators are the same, we can simply add the numerators.
= ⁽²¹⁺⁶⁺²⁰⁺⁴⁺³⁺⁶⁾/₁₂
= ⁶⁰/₁₂
= 5
Related Questions
What is the difference? Express the answer in scientific notation.
(4.34 times 10 Superscript negative 8 Baseline) minus (3.8 times 10 Superscript negative 8)
0.54 times 10 Superscript negative 16
5.4 times 10 Superscript negative 9
0.54 times 10 Superscript negative 8
5.4 times 10 Superscript negative 7
Answers
Answer:
What is the difference? Express the answer in scientific notation.
(4.34 times 10 Superscript negative 8 Baseline) minus (3.8 times 10 Superscript negative 8)
0.54 times 10 Superscript negative 16
5.4 times 10 Superscript negative 9
0.54 times 10 Superscript negative 8
5.4 times 10 Superscript negative 7
Step-by-step explanation:
The answer is B
Step-by-step explanation: I just took the test
What temperature does the thermometer show?
Answers
it goes up by 2 each small line
Determine the value of y, if x is 3.
y = | x | + 5
Answer:
Answers
Answer:
y=8
Step-by-step explanation:
l3l=3
3+5=8 so y=8
Write the equation of the line passing through (-3,4) and perpendicular to -2x+7y=-3.
Answers
Plz Help and explain the process!....
Answers
Answer:
m = 3
Step-by-step explanation:
Since model ABCD has all equivalent side lengths, QRST is the same way, just smaller.
(Not sure if this is right, just the way I learned it!)
(02.05 LC)
Triangle PQR is transformed to similar triangle P'Q'R'.
A coordinate grid is shown from negative 10 to 0 to positive 10 on both x- and y-axes at increments of 1. A triangle PQR has P at ordered pair 3, 3, Q at 6, 3, R at 3, 6. A polygon P prime Q prime R prime has P prime at ordered pair 1, 1, Q prime at ordered pair 2, 1, R prime at ordered pair 1, 2.
What is the scale factor of dilation?
1 over 2
1 over 3
1 over 4
1 over 5
Answers
Answer: 1 over 2
Step-by-step explanation: if you take the coordinates of the pre-image, letter A. which is (2,6) and the coordinates of the transformed image A’ which is (1,3) and only use the first number of the coordinates. You would put the number of of the pre-image as the denominator and the number of the transformed image as the numerator. And It would become 1/2.
[tex]Question[/tex]
A coordinate grid is shown from negative 10 to 0 to positive 10 on both x- and y-axes at increments of 1. A triangle PQR has P at ordered pair 3, 3, Q at 6, 3, R at 3, 6. A polygon P prime Q prime R prime has P prime at ordered pair 1, 1, Q prime at ordered pair 2, 1, R prime at ordered pair 1, 2.
What is the scale factor of dilation?
1 over 2
1 over 3
1 over 4
1 over 5
Answer:
The Answer Is 1 Over 2 :D
Step-by-step explanation:
Hope this Helps!!
solve for the variable 2y+3=15 y=
Answers
Answer:
6
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
2y+3=15
2y=12
y=6
mary bought a blouse and a pair of jeans for 38.50 if jeans cost 12.50 more then the blouse how much did she pay for the jeans
Answers
Answer:
Blouse = $13.00
Jeans = $25.50
Step-by-step explanation:
x = blouse
y = jeans
x + y = 38.5
y = x + 12.5
Use substitution:
x + x + 12.5 = 38.5
2x = 26
x = 13
Blouse = $13.00
Jeans = $25.50
The price of Blouse is $13.00 and price of Jeans is $25.50.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Let x represents the price of blouse and y represents the price of jeans.
mary bought a blouse and a pair of jeans for 38.50
x+y=38.5
jeans cost 12.50 more then the blouse
y=12.5+x
We need to find the price of jeans.
Substitute y value in above equation.
x + x + 12.5 = 38.5
Add the like terms
2x+12.5 = 38.5
Subtract 12.5 on both sides
2x = 26
Divide both sides by 2
x = 13
Hence, the price of Blouse is $13.00 and price of Jeans is $25.50.
To learn more on Equation:
https://brainly.com/question/10413253
#SPJ3
At school, the maximum number of students that can be in a classroom is 23. If there are 18 students signed up for the spanish class, how many more students can join the class?
Answers
Answer:
5 students
Step-by-step explanation:
We have to get the difference between these two numbers to find out how much space is left. 23 - 18 is 5.
there are some coloured pins in a bag
Answers
Answer:
Green is 0.3, Yellow is 0.1
There are 12 green pins in the bag
Step-by-step explanation:
The probability is the ratio between the possible outcomes over the total outcomes
The value of the probability of possible outcomes is greater than 0 and smaller than 1 (0 < P < 1)The sum of the probabilities of all outcomes must equal 1∵ A bag contains some green, yellow, purple and grey pins
∵ The probability of picking a purple pin P(purple) = 0.35
∵ The probability of picking a grey pin P(grey) = 0.25
→ The total of all possible outcomes is 1
∴ The sum of the probability of green and yellow pins = 1 - 0.35 - 0.25
∴ The sum of the probability of green and yellow pins = 0.4
∴ P(green) + P(yellow) = 0.4 ⇒ (1)
∵ The probability of picking a green pin is 3 times the probability
of picking a yellow pin
∴ P(green) = 3 P(yellow) ⇒ (2)
→ Substitute (2) in (1)
∴ 3 P(yellow) + P(yellow) = 0.4
∴ 4 P(yellow) = 0.4
→ Divide both sides by 4
∴ P(yellow) = 0.1
∴ The probability of picking a yellow pin is 0.1
→ Substitute P(yellow) in (20 by 0.1
∴ P(green) = 3(0.1)
∴ P(green) = 0.3
∴ The probability of picking a green pin is 0.3
∴ Green = 0.3, Yellow = 0.1
∵ There are 14 purple pins in the bag
∵ P(purple) = 0.35
∴ 0.35 of purple pins = 14
→ To find the total number of pins in the bag divide 14 by 0.35
∴ The total number of pins = 14 ÷ 0.35
∴ The total number of pins = 40 pins
∵ P(green) = 0.3
∴ The number of green pins = 0.3 × 40
∴ The number of green pins = 12 pins
∴ There are 12 green pins in the bag
You run 35 yards and score a touchdown. How many feet is that?
Answers
Answer:
105
Step-by-step explanation:
theres 3 feet in a yard
I don’t understand help please
Answers
I did question 9
Answer:
x=-1
do you need to show work?
The equations in the system below are equivalent.
y = 2 (x + 4). Y = 2 x + 8
How many solutions does the system have?
no solution
one unique solution
two solutions
an infinite number of solutions
Answers
Answer:The answer would be infinite solutions
Step-by-step explanation:
Answer:
D. an infinite number of solutionsStep-by-step explanation:
In order to know that this is true, you must do simple steps to solve it. The first equation (y = 2 (x + 4)) is unsolved. In order to make it equal to the second equation (Y = 2 x + 8
), you must first use the distributive property, so multiply the x and the 4 in the first equation to get Y= (2x + 8), remove the parenthesis, and now, the equations are equal. Since they are equal, they overlap each other on the graph, so any number replacing x will change both equations equally, so they will forever overlap no matter what.
Hope this helps! [?][?]
What is the reciprocal of 2 and 9 over 10?
Answers
Answer:
Part A: [tex]\frac{1}{2}[/tex]
Part B: [tex]\frac{10}{9}[/tex]
Step-by-step explanation:
Part A: What is the reciprocal of 2.
2 is just [tex]\frac{2}{1}[/tex] in fraction terms. To find the reciprocal, you just have to flip it over. That would get to [tex]\frac{1}{2}[/tex]. Therefore, the reciprocal is [tex]\frac{1}{2}[/tex].
Part B: What is the reciprocal of 9 over 10?
9 over 10 in numerical terms is just [tex]\frac{9}{10}[/tex]. o find the reciprocal, you just have to flip it over. That would get to [tex]\frac{10}{9}[/tex]. Therefore, the reciprocal is [tex]\frac{10}{9}[/tex].
Hope this helped! If not, please let me know! <3
Answer:
10/29
Step-by-step explanation:
[tex]2\frac{9}{10}=\frac{29}{10}[/tex]
Reciprocal of [tex]\frac{29}{10}= \frac{10}{29}[/tex]
To get from his high school to his home, Jamal travels 9 miles east and 9 miles north. When Sheila goes to her home from the same high school, she travels 4 miles east and 5 miles south. What is the distance between Jamal's home and Sheila's home?
Answers
Answer:
14 miles north 5 miles east
Step-by-step explanation:
-5miles 9+5 because distance cant be negitive.
Answer:
14.6 miles
Step-by-step explanation:
Jamal will end up about \sqrt{162} from the school and Sheila will be about \sqrt{41}. They will be \sqrt{212} for each other or 14.6 miles.
What value of n makes the equation true?
0.7n + 0.8n = 2.1
A. n = 3.15
B. n = 0.60
C. n = 1.40
D.n = 3.60
Answers
Answer:
C. n=1.40
Step-by-step explanation:
just substitute it in or solve for the equations to get the unknown variable
1.5n = 2.1
=>n= 2.1/1.5= 1.4
So, the ans is C. 1.40
How you would convert the repeating, nonterminating decimal to a fraction? Explain the process as you solve the problem.
0.1515
Answers
Answer:
5/33
Step-by-step explanation:
........... Explanation in pic ...........
Arjun has to pack 15,276 pastries into boxes of 6 pastries each. He has to pack all the pastries.
a. Which arithmetic operation can be used to find the number of boxes?
b. If Arjun took 1400 boxes to pack all pastries, Is he correct? Justify your answer.
Answers
Answer:
No, Arjun would need 2546 boxes
Step-by-step explanation:
Since he needs to pack 15,276 pastries into boxes of 6, this equation can be used to determine the amount of boxes needed. Hope this helps!
Malhematics
A triangle PQR in which PQ=8 PR= 6cm
and angle P= 60 degrees
Answers
Answer:
What is the question? I canno't understand this without the full question or can you include a picture please?
Step-by-step explanation:
CAN SOMEONE PLEASE HELP ME ASAP PLEASEE ANYBODY LITERALLY ANYONE OUT THERE PLEASE
Answers
Answer:
Y1 is parallel to Y2 and L1 to L2.
Step-by-step explanation:
A line is 180°. To find the degree the angles I subtracted 117 and 63 by 180 to find thair respective angles. (Also 117+63 equil 180) meaning that the Y's and L's are parallel to each other.
Through: (1,1), slope=1/4
Answers
Answer:
1/4x+3/4
Step-by-step explanation:
Need help ASAP Tysm!!
. 。 • ﾟ 。 .
. . 。 。 .
. 。 ඞ 。 . • •
ﾟ Black was not An Impostor. 。 .
' 1 Impostor remains 。
ﾟ . . , . .
Answers
Answer:
854
Step-by-step explanation:
Find the area of triangle then the square also I was ACTUALLY THE IMPOSTER AHAHAHAHAHAHHAHA
FIND X
NEED HELP ASAP
Answers
Answer:
x = 15
Step-by-step explanation:
subtract 10 from both sides: x/3 = 5
multiply both sides by 3: x = 15
Answer:
x=15
Step-by-step explanation:
[tex]\frac{x}{3} +10=15\\\frac{x}{3}=5\\x=15[/tex]
Can someone help me please? (I’ll give out brainliest)
Answers
The recipe makes enough stew for 6 people, and the ingredients cost $9.75. How much would it cost to serve 24 people?
A student solved the problem using the proportion StartFraction 6 over 9.75 EndFraction = StartFraction c over 24 EndFraction Explain the error in this proportion.
Answers
Answer:
In the second ratio, the number of people is the denominator. It should be the numerator to match the first ratio.
Step-by-step explanation:
Round 45.835 to the nearest hundredth
Answers
Answer:
45.84
Step-by-step explanation:
Answer: 45.835 rounded to the nearest hundredth is 45.84.
Which statement is not true
Answers
Step by step: not the same length
The questions are in the picture. please answer showing work
Answers
Answer:
what class is this?
Step-by-step explanation:
52
If
169
289
, then the value of x is:
58
Ο Ο
b. 52
o
c. 68
Answers
Answer:
Sorry,didn't understand your question..
btw thanks for free points
[tex]{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{\fbox{☺☺thanks}}}}}}}}}}}}}[/tex]
Answer:
b
Step-by-step explanation:
what does 3/4 + 1/3 =
quick answers i need to pass this
Answers
Answer:
1 1/12
Step-by-step explanation:
3/4 + 1/3
Get a common denominator of 12
3/4 * 3/3 = 9/12
1/3 * 4/4 =4/12
9/12 + 4/12
13/12
12/12 + 1/12
1 1/12