.26 repeating so .266666666666666666666666666666666666666666666666
the percent is the same as the decimal so roughly 26.66%.
I need more information to answer your question
Answer:
x = 11
Step-by-step explanation:
Complementary means they add up to 90°
So add the angles up and set them equal to 90°
3x - 4 + 5x + 6 = 90
ADD the x's
8x - 4 + 6 = 90
COMBINE the -4 and 6
8x +2 = 90
SUBTRACT 2 from both sides.
8x = 88
DIVIDE by 8 on both sides.
8x/8 = 88/8
x = 11
To make an equation, make angle EOF = X and the angle that is supplementary to angle EOF = Y
An angle that is supplementary to another angle means that when you add the two angles, it equals 180 degrees.
So no matter what,
X + Y = 180
But the question asks us to find the angle that is supplementary to X, not what X plus the supplementary angle is equal to.
So to find that angle:
Y = 180 - X is the answer