an equation could be 20+a=50 divided by b=25. hope this helps!
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If ' A ' and ' B ' are equal . . . A =BIf ' A ' is greater . . . A > BIf ' A ' is smaller . . . A
Supplement means the two angles add to 180°. So that's one equation, and the other equation is that one angle is 20° than the other.Let A & B be the angles.A + B = 180A - B = 20Add the two equations: 2A = 200, so A = 100, and then substitute in to get B = 80. So the angle 100° is 20° greater than its supplement.
Call the numbers "a" and "b": a + b > a - b b > -b 2b > 0 b > 0 In other words, when the second number is greater than zero.
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If a + b = 25 and a - b = 11 as asked, we can solve like this: a - b = 11 => a = 11 + b [Now we have expressed a in terms of b. Let's substitute that information in the first equation.] a + b = 25 => (11 + b) + b = 25 => 11 + b + b = 25 => 11 + 2b = 25 => 2b = 14 => b = 14/2 & b = 7 Substitute the value for b (the 7) into either equation and solve like this: a + b = 25 => a + 7 = 25 => a = 25 - 7 & a = 18 Lastly, substitute your answers into either equation and see if it checks.
an equation could be 20+a=50 divided by b=25. hope this helps!
An inequality is similar to an equation, in that it compares two expressions. But in an equality, instead of an equal sign, you would usually use one out of the following inequality symbols:* less than * less than or equal * greater than * greater than or equal
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No. B is either more or less than A therefore B isn't the same as A.
a < b < c So, neither a nor b is greater than c.
Yes because A > B, B > C, so A has to be > C.ExampleA=5B=3C=1A (5) > B (3)B (3) > C (1)A (5) > C (1)
Make 'b' a negative number with a higher absolute value than 'a' - for example, a = 4 and b = -5. Then b2 will always be greater than a2.
If ' A ' and ' B ' are equal . . . A =BIf ' A ' is greater . . . A > BIf ' A ' is smaller . . . A
If vector equation A + B = 0, it means that vector B is equal in magnitude but opposite in direction to vector A. Therefore, the magnitude of vector B is equal to the magnitude of vector A.
Yes. The sign for "is greater than" is > and means that the value on the left is greater than that on the right. X > Y means that X is greater than Y The opposite direction is always read as "is less than" and is also read from left to right. A < B means A is less than B .... although that means that B is greater than A, it is not read, or used, that way. If you want to indicate that B is greater than A you need to put it as B > A.