Answers
Answer:
[tex] \frac{ {(x - y)}^{2} }{2xy + 6y} \times \frac{4x + 12}{ {x}^{2} - {y}^{2} } \\ \frac{(x - y)(x - y)}{2y(x + 3)} \times \frac{4(x + 3)}{(x - y)(x + y)} \\ \frac{(x - y)}{y} \times \frac{2}{(x + y)} \\ \frac{2(x - y)}{y(x + y)} \\ \frac{(2x - 2y)}{(xy + {y}^{2}) } [/tex]
(2x-2y)/(xy+y^2) is the right answer.Related Questions
Can someone help with math?
Answers
The answer is 2/3
[2/3 is the coefficient as well as the constant.]
Explanation:
Divide both sides of the equation by 3
Any expression divided by itself equals
Write the division as a fraction
15 Points And Brainliest If You Help And Get It Right!!
(If you put a random answer I will report)
Answers
Hopefully that helped :)!
Answer:
5
Step-by-step explanation:
1. Simplify 4³ to 64.
[tex] \frac{1}{2} (64 - 6 \times {3}^{2} )[/tex]
2. Simplify 3² to 9.
[tex] \frac{1}{2} (64 - 6 \times 9)[/tex]
3. simplify 6 × 8 to 54.
[tex] \frac{1}{2} (64 - 54)[/tex]
4. simplify 64 - 54 to 10
[tex] \frac{1}{2} \times 10[/tex]
5. simplify.
[tex] \frac{10}{2} [/tex]
6. simplify.
5
Therefor, the answer is 5
Solve this system of equations.
Be sure to show me your work and steps in solving the problem, demonstrating to me your full understanding of the solution and problem.
3x + 4y = 36
y = -1/2 x + 8
Answers
Answer:
for the first one its: y=-3/4x+9
for the second one its: already done
Step-by-step explanation:
It’s just the answer :)
Write and solve a real-world problem that can be modeled by the equation 0.75x − 18.50 = 0.65x.
Answers
Answer
-13.875
Step-by-step explanation: I’m is not 100%
Help!!!! me please the first to answer will get brainliest!!!! please help me
Answers
=============================================================
Explanation:
Because we're given multiple choices to pick from, we can go through each to do trial and error.
For instance, if v = 52, then
v/13 < -7
52/13 < -7
4 < -7
but that's a false statement since 4 is not smaller than -7. Use a number line to see this. You should have -7 to the left of 4, showing that -7 is the smaller value.
Because 4 < -7 is false, this means v/13 < -7 is false when v = 52. This rules out v = 52. You should find that v = 26 and v = -39 won't work for similar reasons.
Only v = -130 works since...
v/13 < -7
-130/13 < -7
-10 < -7
This is true because -10 is to the left of -7 on the number line.
-------------------------------------------------
Another approach:
We have some unknown number v, and we're dividing by 13 to get the expression v/13. To undo this, we multiply both sides by 13
v/13 < -7
13*(v/13) < 13*(-7) .... multiply both sides by 13
v < -91
So any solution to the original inequality must be smaller than -91. This allows us to rule out v = 52, v = 26 and v = -39.
The value v = -130 is smaller than -91, so it satisfies v < -91. Therefore, v = -130 is a solution to the original inequality.
HELPPP PLEASE DUE IN 10 MINUTESS
Answers
Good luck!!
The Rodriguez family only pays 0.08. Kilowatts the bill is less than $28 how many kilowatts did they use?
Answers
Answer:
I would say if its less than $28 then probaly 16 kilowatts.
Step-by-step explanation:
How did American factories change during World War II to support the war effort?
Answers
Step-by-step explanation:
Many Factories were converted into ammunition factorys and weapon factorys to support the war effort
Shane kayaks at a constant rate of 4 mph. How far will he travel in 2 hours?
A. 2 mi.
B. 4 mi.
C. 6 mi.
D. 8 mi.
Answers
Answer:8 miles
Step-by-step explanation:
If he’s traveling at 4 miles and hour and he traveling for two hours it would be 8 miles
Answer:
d. he'll go 8 miles in 2 hours
Please Help !!!!!!!!
Answers
Use the key above to count the rectangles and squares.
Please answer the questions on the sheet.
Answers
Answer:
good luck! <3
Step-by-step explanation:
I am so sorry I do not know but best of luck to you would do amazing
Mary is biking with some friends. If they ride at a steady pace for 4 hr. and cover 24 mi., what is their rate of speed?
A. 2.4 mph
B. 4 mph
C. 6 mph
D. 12 mph
Answers
Tony bought a 48$ sweatshirt and used a coupon for 10% discount. Keith bought an identical sweatshirt at a different store for. 42.95. Which statement is true
Answers
Answer:
C. Keith paid $0.25 less than Tony paid.
Step-by-step explanation:
can i has brainliest plz
What is the approximate diagonal distance from one corner of a 3 inch-by-5 inch index card to the opposite corner?
Select one:
A ) 5.8 inches
B ) 6 inches
C ) 6.2 inches
D ) 5.6 inches
Answers
Answer:
5.8 inches
Step-by-step explanation:
Please help with math! Giving a thanks
Answers
Answer:
The last one is the correct answer
Answer:
1/4x<5-1
1/4x<4
x<16
last one
The area of a rectangular patio is 36 1/8 square meters. The width of the patio is 4 1/4 meters. What is the length? Enter your answer as a mixed number in simplest form.
The length of the patio is ___ meters.
Answers
Ur welcome
QUESTION 1 of 10: A Stadium sold 4,000 tickets at $75 ticket, 5,350 tickets at $62/ticket and 7,542 tickets at $49/ticket. What was the total
ticket sales revenue?
a
$16.392
Answers
Answer:
£1,001,258
Step-by-step explanation:
(75x4000)+(62x5350)+(49x7542)=£1,001,258
The total sales revenue of the tickets is required.
The total ticket sales revenue was [tex]\$1001258[/tex]
AlgebraNumber of $75 tickets sold = 4000
Number of $62 tickets sold = 5350
Number of $49 tickets sold = 7542
We multiply the number of tickets and the cost of tickets and add them.
[tex]4000\times 75+5350\times 62+7542\times49=\$1001258[/tex]
Learn more about algebra:
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Yuki bought a pound of confetti for 12$. What is the price, in dollars, per ounce of confetti?
There are 16 ounces in 1 pound.
Answers
Answer:
Yukio will pay $2 per ounce for the confetti
Step-by-step explanation:
Divide 12 and 16 that equals 0.75 then multiply 0.75 by 2 four times. and you get 2
Help ASAP
What is the decimal equivalent of 4 over 9.?
Question 1 options:
1)
0 point 1 bar.
2)
0 point 2 bar.
3)
0 point 3 bar.
4)
0 point 4 bar.
Answers
Can someone help me and find the area of this
Answers
Answer:my guy
Step-by-step explanation:
cant see the picture
Select the fraction that is equivalent to three fourths.
one twelfth
three twelfths
two fourths
nine twelfths
Answers
Answer:
nine twelfths
Step-by-step explanation:
nine twelfths is equivalent to three fourths.
Answer:
nine twelfths i think it is answer
need help with this last question, please
Answers
Answer:
514.1
Step-by-step explanation:
just subtract 15.90 from 530.00 and you will get 514.1
What is n
gdytsyrstyiyc
Answers
The diameter of Saturn at its equator is about 120,540,000 meters. What is 120,540,000 written in word form?
The Yukon River in British Columbia is 4 times as long as the Osage River in Kansas. If the Osage River is 5 x 102 miles long, how long is the Yukon River? Write an equation to show how you solved the problem.
1.Trisha is writing a report about Guam for Social Studies. She looked up the population of Guam and found it to be about 18 x 104. What is the population of Guam written as a whole number?
The four highest scores on the floor exercise at a gymnastics meet were 9.675, 9.25, 9.325, and 9.5. List the scores in order from least to greatest.
The flagpole in front of Silver Pines Elementary School is 18.375 feet tall. What is 18.375 rounded to the nearest tenth?
Allison and Justin’s father donated $3 for every lap they swam in a swim-a-thon. Allison swam 21 laps and Justin swam 15 laps. How much money did their father donate? Write an equation to show how you solved the problem.
Students are selling handmade magnets at the school craft fair. One magnet costs $0.30, two magnets cost $0.43, three magnets cost $0.56, and 4 magnets cost $0.69, if this pattern continues, how much will six magnets cost? Write an equation to show how you solved the problem.
Mario has $15. If he spends $6.25 on admission to the ice skating rink, $2.95 to rend skates, and $1.65 each for 2 hot chocolates, how much money will he have left? Write an equation to show how you solved the problem.
Answers
Answer:
1) one hundred twenty million five hundred forty thousand
2) 2,040 (equation: 4(5 x 102))
3) 1,872
4) 9.25, 9.325, 9.5, 9.675
5) 18.4
6) 108 (equation: 3(21) + 3(15))
7) $0.95
8) $2.50
Step-by-step explanation:
this was long
PLZ HELP ASAP
WORTH BIG POINTS ON BOTH ENDS!
Answers
Answer:
1. Like real numbers, the arithmetic operations, such as addition, subtraction, multiplication, and division are applicable to the rational numbers.
2. yes it is possible.
3. 403.87
4. 1.5
Step-by-step explanation: hope this help
Answer:
.-.
Step-by-step explanation:
Plsssssss answer this question ill give brainliest.
Answers
Answer:D san fransisco
Step-by-step explanation:
563 pheonix
456.5 minot
693 san fran
Answer:
Answer:D san fransisco
Step-by-step explanation:
563 pheonix
456.5 minot
693 san fran
My question is asking me..."A sphere and a cylinder have the same radius and height. The volume of the cylinder is 18 centimeters cubed, what is the volume of the sphere"...I'm not entirely sure how to work this out pls help...i only have like 35 minutes left to do my test T-T
Answers
Answer:
[tex]12 cm^{3}[/tex]
Step-by-step explanation:
Work out the lengths of sides a and b.
Give your answers to 1 decimal place.
17 cm
8 cm
12 cm
1
5 cm
Pythagoras' Theorem -
Answers
Answer:
[tex]a = 9.4[/tex]
[tex]b = 12.0[/tex]
Step-by-step explanation:
Given
See attachment
Required
Determine the values of a and b
To solve for a, we consider the first triangle.
Using Pythagoras:
[tex]a^2 = 8^2 + 5^2[/tex]
[tex]a^2 = 64 + 25[/tex]
[tex]a^2 = 89[/tex]
Take square root of both sides
[tex]a = \sqrt{89[/tex]
[tex]a = 9.4[/tex] -- approximated
To solve for b, we consider the second triangle.
Using Pythagoras:
[tex]17^2 = 12^2 + b^2[/tex]
[tex]289 = 144 + b^2[/tex]
Collect Like Terms
[tex]b^2 = 289 - 144[/tex]
[tex]b^2 = 145[/tex]
Take square root of both sides
[tex]b = \sqrt{145[/tex]
[tex]b = 12.0[/tex] --- approximated
Of the 12 people attending a seminar, 4 have blond hair.
What is the probability that a randomly selected person will have blond hair?
Write your answer as a fraction or whole number.
Answers
Answer:
........
4/12 ...simplify it if you wanna
Use properties of operations to write two equivalent expressions for 13(4 + x).
1. Explain how to distribute the 13 to the terms inside the parentheses, then do the distribution. Use multiplication to simplify the result.
2. Write another equivalent expression by using the commutative property of addition.
Answers
Answer:
x = 4
Step-by-step explanation:
You have to times 13 x 4 which is 52 so we have 52 + x now you times 13 times x which would be 13x now you would have the equation which is 52 + 13x now if you wanted to solve that you would do 13 divided by x and divide 52 by 13 which is 4 so x = 4 and now for commutative I dont know
The distributed form of the given expression is 52 + 13x. The equivalent expression by the cumulative property is 13(4 + x).
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
The commutative property of multiplication states that changing the order of factors has no effect on the product.
Given that the expression is 13(4+x).
The distributed form of the expression is,
13(4+x) = ( 13 x 4 ) + ( 13x)
13(4+x) = 52 + 13x
The equivalent expression by using the cumulative property is,
13(4 + x) = 13(x + 4)
To know more about an expression follow
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