The equations X-2y = 4 4x+ 5y = 8 6x-5y = 15 and X+ 2y = 0 are shown on the graph below. -2
Which system
equatic
has a solution of approximately (1 8-0.9)?
6x-57. 15 and x+2y=0
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Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

`if you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain. ''.

To find the inverse of a number a, one can use the equation f(c) = a-1/c=0 where c is the inverse of a use the secant method of finding roots of equations to find the inverse of a = 2.5 ,er = 0.001%