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First we need to get everything that is not x on to one side. This will then leave us with 4x=3g- 8s-9t. Now we need to remove the coefficient of x which will result in x=1/4(3g-8s-9t)- as we have x on it...
Two lines are parallel if they have the same gradient. The general equation for a straight line is y=mx+c, where m is the gradient and c is the y-intercept. If these lines are parallel, then m will be the...
First, you should make it so that each fraction has a common denominator. This will usually be done by multiplying the numerator and the denominator of the fraction by the same expression (this is accepta...
84/2 = 4242/2 = 2121/3 = 77 /7 = 1therefore answer is 2x2x3x7
We have the triangle ABC. AB = 3 BC = 4 AC = ?By inputting these numbers into the Pythagoras' Theorem, we can out the length of the missing side (AC). a2 + b2 = c2ZEAnswered by Zhane E. • Maths tutor2892 Views
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