Step-by-step explanation:
5x+52=9x+20
subtract 5x on both sides
subtract 20 on both sides
32=4x
divide by 4 on both sides
x=8
plug in x to the equations for A, D, and C
A and D are 92°
C is 56°
B and C will add up to 90, so
90-56=34°
13y-6=34
add 6 on both sides
13y=40
divide by 13
y=40/13 (I don't wanna calculate that)
Since BAF is opposite of DAE, they are equal to each other.
134 - 89 = 45
The correct answer is 45
^ means to the power of or exponent
logb(x) = y is b^y = x
It's a linear function with a slope 0.
It's a horizontal line (look at the picture).