kalizeller
kalizeller
27-02-2018
Mathematics
contestada
Solve for x
Please help quick
Respuesta :
helpmetnx
helpmetnx
27-02-2018
a and b are perpendicular meaning that they intersect forming 90
b and c are parallel meaning that the intersection of c and a is also perpendicular
11x - 9 = 90 degrees
solve
11x - 9 = 90
add 9 to both sides
11x = 99
divide both sides by 11
x = 9
Hope this helps
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