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If AE equals 8x-3 and 6x plus 7 then AC equals?
74
What is the property that says ab plus c equals ab plus ac?
associative property
If AC plus CB equals AB then point C is?
between A and B
Ab plus c equals ab plus ac?
Difficult to tell when you cannot use parentheses. a*(b+c) or a(b+c) = ab + ac This is known as the distributive property of multiplication over addition.
AC equals 3 AD equals 8 and CE equals 18?
435
If AE equals 8x-3 and 6x plus 7 then AC equals?
74
If AE 8x- 3 and EC 6x plus 7 then AC?
AC is in the range (2x - 10, 14x + 4)
If ab plus bc equals ac then ac equals ab plus bc?
yes because ab plus bc is ac
If ac plus cb equals ab and ac equals cb then the point c is?
the midpoint of AB.
What if any are the points of intersection of the parabolas of y equals x2 -4x plus 8 and y equals 8x -x2 -14?
If: y = x^2 -4x +8 and y = 8x -x^2 -14 Then: x^2 -4x+8 = 8x -x^2 -14 Transposing terms: 2x^2 -12x+22 = 0 Divide all terms by 2: x^2 -6x +11 = 0 Using the discriminant b^2 -4(ac): 36 -4(1*11) = -8 Therefore it follows that there are no points of intersection because the discriminant is less than zero.
What kind of reaction is A plus BC æ B plus AC?
associative? single replacement
What is the property that says ab plus c equals ab plus ac?
associative property
If ab equals 4x plus 8 bc equals 8x plus 4 and ac equals 18x minus 11 what are the following values x ab bc and ac?
Are you sure that the given expressions are right? Because we are dealing with complex numbers (a little bit work for this kind of exercise).ab = 4x + 8bc = 8x + 4ac = 18x - 11b = a/(4x + 8)c = b/(8x + 4) = [a/(4x + 8)[/(8x + 4) = a/[(4x + 8)(8x + 4)]c = a/(18x - 11)a/[(4x + 8)(8x + 4)] = a/(18x - 11) this happens only when:(4x + 8)(8x + 4) = (18x - 11)32x^2 + 16x + 64x + 32 = 18x - 1132x^2 + 62x + 43 = 0x = [-62 ± √(62^2 - (4)(32)(43)]/[(2)(32)]x = [-62 ± √(-1660)]/64x = [-62 ± i√(1660)]/64x = -62/64 ± i√(1660/4096) (64^2 = 4096)x = -31/32 ± i√[415/1024]Substitute -31/32 ± i√[415/1024] for x, and find the value of ab, bc, and ac.ab = 4x + 8bc = 8x + 4ac = 18x - 11
If AC plus CB equals AB then point C is?
between A and B
Write duality of following boolean function A plus b equals ac?
if f :- a+b = ac then fd:- a.b = a+c
Is kcl plus hno3 equals kno3 plus hcl a single displacement reaction?
No, It is is a double replacement. AB +CD = AC + BD
Ab plus c equals ab plus ac?
Difficult to tell when you cannot use parentheses. a*(b+c) or a(b+c) = ab + ac This is known as the distributive property of multiplication over addition.
