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xz_007 [3.2K]
2 years ago
8

I dont understand this equation.

Mathematics
2 answers:
katen-ka-za [31]2 years ago
7 0
Equation where u need to post it lol
amm18122 years ago
4 0
Where is the question and what is it?
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PLEASE HELP ME AND DONT JOKE AROUND
VladimirAG [237]

Answer:

12

Step-by-step explanation:

Simplify  2+3 to 5.

7+3×  3 /5

Cancel 3

7+5

Simplify.

12

5 0
3 years ago
Read 2 more answers
50points+brainliest for the one who solved this.It's not a homework but I am curious​
4vir4ik [10]

Answer:

  • 1/xy

Step-by-step explanation:

<u>Simplify the numerator:</u>

  • (2x - y)/(2x + y) + (2x + y)/(3y - 6x) + 8xy/(12x² - 3y²) =
  • (2x - y)/(2x + y) - (2x + y)/3(2x - y) + 8xy/3(2x + y)(2x - y) =
  • [3(2x - y)² - (2x + y)² + 8xy] / [3(2x + y)(2x - y)] =
  • [12x² - 12xy + 3y² - 4x² - 4xy - y² + 8xy] / [3(2x + y)(2x - y)] =
  • [8x² - 8xy + 2y²] / [3(2x + y)(2x - y)] =
  • 2{2x - y)² / [3(2x + y)(2x - y)] =
  • 2(2x - y) / [3(2x + y)]

<u>Simplify the denominator:</u>

  • (4x²y - 2xy²) / (6x + 3y) =
  • 2xy(2x - y) / [3(2x + y)]

<u>Now simplify the remainder of the expression:</u>

  • 2(2x - y) / [3(2x + y)] × [3(2x + y)]/[2xy(2x - y}] =
  • 1/xy
4 0
2 years ago
How many 1/6 centimeters of yarn are there in 3/4 centimeters of yarn?​
aliya0001 [1]

Answer:

Its 639 if that dosent help contact me ill help guadianeany time.

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
What is the volume if the density of an object is 3.0g/mL and the mass is 15.0g?
adelina 88 [10]
The volume would be 5 because in order to find volume you need to divide mass over density. V=m/d
3 0
2 years ago
Round 0.625 to the nearest hundredths
Inga [223]

0.625 rounded to the nearest hundredth is 0.63

2 is in the hundredths place, and since the next number is 5 the 2 is rounded up one number giving you 0.63

3 0
2 years ago
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