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FrozenT [24]
3 years ago
15

5/6+2/9= in simplest form I NEED this plz help

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
6 0

Answer: 1  1/18

Step-by-step explanation: 5/6 + 2/9 I know this might seem like common, but <em>the </em><em>Numerator is the top number of a fraction</em><em> and the </em><em>Denominator is the bottom a fraction.</em> When the numerator and the denominator are the same such as 5/5 the fraction equals one (I know its real fancy). When you're multiplying a fraction that equals on by another fraction its really just multiplying by a fancy looking 1 that's disguised as a fraction such as  5/5. If you simplify it it goes to the fraction it was as long it was simplified to the max  (5/5 x 1/2 = 5/10= 1/2)

  • First, you need to find a like denominator,  which is 18
  • Then, you got to multiply each fraction to make them have common denominators ...multiply 5/6 by 3/3  ( 3/3 is just  a fancy way of saying one) 5/6 x 3/3 = 15/18....multiply  2/9 by 2/2 (which is just another fancy way of saying one ) 2/9 x 2/2=4/18
  • Next you add them but only the numerator  15/18 + 4/18 = 19/18
  • Finally, you change the the fraction into a mixed number 1 and 1/18
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Given the picture below, find x and both angles.
Lisa [10]

Answer:

x =42.5

x+8 =50.5

3x+2 =  129.5

Step-by-step explanation:

The two angles shown are supplementary, so they add to 180

x+8   + 3x+2 = 180

Combine like terms

4x+10 = 180

Subtract 10

4x = 170

Divide by 4

x =42.5

x+8 = 42.5+8 = 50.5

3x+2 = 3*42.5 +2 = 127.5 +2 = 129.5

4 0
3 years ago
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5 0
3 years ago
3/4 (m - 500) = 8000 + 4000
miv72 [106K]

Answer:

m= 16500

Step-by-step explanation:

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8 0
4 years ago
HELP!!!!!!!!!
wel

Answer:

y=-\frac{2}{3} x+4

Step-by-step explanation:

move the variable to the right(-2x) and change the sign(2x now) -3y=-12+2x then change the signs (-3y is 3y , -12 is 12 and then 2x becomes -2x again) then divide both sides of the equation by 3 so 12÷3=4 and -2x÷3=-\frac{2}{3} x then you're going to use the commutative property to reorder the terms . so your answer is y=-\frac{2}{3} x+4

3 0
3 years ago
A student played a computer game 500 time and won 370 of these games.
OLEGan [10]

Step-by-step explanation:

The no. won before=370

Total games played=500

No.of games played after=x

Total games won=x(since no games were lost)

Total games won=370+x

Total games played=500+x

Total percentage of win=75%

therefore

370+x/500+x=75/100

37000+100x=37500+75x

100x-75x=37500-37000

25x=500

x=20

therefore total match played after 500 matches=20

3 0
3 years ago
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