The equation of a line is y=2x-6 Which of these points lie on this line? A(3,0), B(0,3), C(1,-4), D(4,2), E(10,12), F(5,4) E(10,12) The point (a, 7) lies on this line. Find the value of a? The point (7, b) lies on this line Find the value of b? The Value of B is 5 The equation of a line is -6x+2y=2 Which of these points lie on this line? A(1,4), B(0,1), C(1,0), D(2,6), E(-1/3, 0), F(-1,2) C(1,0) The point (a, 3) lies on this line. Find the value of a? The value of A is 7 The point (10, b) lies on this line. Find the value of b? The value of B is 2

answer: the area of the parallelogram below is 42 square meters.

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step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus

all of them are elements inside set of real numbers since none of them appears to have complex number form.

hope this .

r3t40