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Mathematics 15 Online
lovetearia:

Find the value of x for which the lines are parallel. https://dlap.gradpoint.com/Resz/~0.3fA1uGGJuTsKwuFB.LMplcZ_LE-qsa_W-IgWJBqd5FqF4nknAf2YjXeNGAco/11335527,A01,111,0,0,0,0/Assets/testitemimages/geometry_a/parallel_and_perpendicular_lines/mc025-1.jpg 63 71 64 72

dude:

Because of the parallel lines, 63º and (x-1)º must be equal (Set them equal to each other and solve for x)

lovetearia:

ok

lovetearia:

i got -17

lovetearia:

oh wait i did it wrong

lovetearia:

i got 19 what did i do wrong

dude:

x-1=63 Add 1 on both sides x= 64

lovetearia:

oh

dude:

Yeah it was straightforward

lovetearia:

i thought i had to use the other number

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