Mathematics, 02.10.2019 03:30 navygoat5871
The formula for the area of a trapezoid is a=1/2h (b1+b2). which equations are equivalent to the formula? h=2a/b1+b2, b1=2a/5-b2, b2=2a/b1-h, b2=2a/h-b1, or b1=2a/b2-h?
Answers: 1
Mathematics, 21.06.2019 19:30
Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11
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Mathematics, 21.06.2019 22:30
Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.
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Mathematics, 22.06.2019 00:00
If (x + 8) is a factor of f(x), which of the following must be true? both x = –8 and x = 8 are roots of f(x). neither x = –8 nor x = 8 is a root of f(x). f(–8) = 0 f(8) = 0
Answers: 3
The formula for the area of a trapezoid is a=1/2h (b1+b2). which equations are equivalent to the for...
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