2 years ago

Help me out please an thank you

Mathematics

2 answers:

Hunter-Best [27]2 years ago

5 0

Answer:

equivalent is the aswer

Snowcat [4.5K]2 years ago

5 0

The answer is the second one B

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faust18 [17]

Answer:

3 can go into 77 25 times.

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3 years ago

You have 16 coins that are heads up and 18 coins that are tails up. After you add some coins that are tails up, the ratio of hea

Gwar [14]

So 16=heads
18=tails
after you add some tails
18+x

ratio of heads to tails is 1:1.5
heads=16, didn't change
tails=18+x

so
1:1.5=16:18+x
fractionify
1/1.5=16/(18+x)
1/1.5=2/3
2/3=16/(18+x)
mutiply both sides by (3)(18+x)
2(18+x)=3(16)
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subtract 36 from both sides
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divide 2
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6 tails added

total=heads+tails
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tails=18+6=24
total=16+24
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6 tails added
40 total coins

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2 years ago

If (x+2),3x and (4x+1)are in AP find the value of x

Gala2k [10]

Answer:

x is 3

Step-by-step explanation:

${ \bf{U _{2} - U _{1} = U _{3} -U _{2} }}$