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what is (2 x+5) equal to

Free Online Scientific Notation Calculator. Solve advanced problems in Physics, Mathematics and Engineering. Math Expression Renderer, Plots ...

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What is 25 to the power of x equals a fifth

25 is a power of 5, the key here is to see if we can equate bases. 25 x = 1/5 note that 25 = 5 2 and 1/5 = 5 -1.Read more

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View question - What is 1/5 divided by 3?

1/5 divided by 3 (3 is the same as 3/1). 1/5 / (3/1) = 1/5 * 1/3 = 1/15.Read more

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What is 12 times something equal 3???

if we make the number "something" equal to y , then we would get the equation. 12y=3. if we divide both sides by 12 to get y, we get: y=3/12.Read more

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View question - cos x*cos 2x. cos 3x

cos x*cos 2x. cos 3x =(2.cosx .cos2x.cos3x)/2 =[2cos^2(3x)+2cos3x.cosx)/4 =(1+cos 6x +cos4x +cos2xRead more

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View question - how do u divide 72 divided by 3/4

Multiply 72 by 3, and then put that number over 3. This now makes like denominators between the fractions, and thus the whole thing can be put over 9.Read more

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View question - what is 30 times 2

30 x 2 = 60.Read more

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View question - What is 17x5

85 is the definite answer to your question if you break upthe seventeen and multiply the 10 times the 5 it is 50 then if you multiply the 7 times the 5 its 35.Read more

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View question - What is (2m+1) 2

All you have to do is distribute the number into the parenthesis. Whats 2m2? = 4m. Then, whats 12? = 1. (2m+ ...Read more

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View question - how much is 11x(-3)

Free Online Scientific Notation Calculator. Solve advanced problems in Physics, Mathematics and Engineering. Math Expression Renderer, Plots ...

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View question - What is the meaning of 64^(2/3)

It means that we are raising 64 to the 2/3rds power (exponent). By a property of exponents, we can write this as (64 1/3 ) 2.Read more

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View question - what is 2sinx-1=0

Best Answer. sin(x) = 1/2 So this is a 30° angle in the first quadrant or a 30° angle in the second quadrant, i.e., 150°.Read more

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how do i input 3 4/10?

There is a little hidden plus sign between the 3 and the 4/10. If you type 3+(4/10) in your calculator you will get 3.4, the correct decimal for this mixed ...Read more

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