Answer:
slope is 0
Step-by-step explanation:
Answer:
x = 52
y = 38
Step-by-step explanation:
Angle x is supplementary to a 128º angle.
Supplementary angles add to 180
x+128 = 180
Subtract 128 from each side
x+128-128 = 180-128
x =52
Angle x and y are complementary.
Complementary angles add to 90
x+y =90
52+y =90
Subtract 52 from each side
52-52 +y = 90-52
y = 38
It means <span>9 is not an element of T. hope it helped</span>
Answer:
The answer is C. on edgen.
Step-by-step explanation:
C. ∠BEA ≅ ∠BEC
4 squared+ 12 squared= c squared
16+144=160
Square root 160
so your answer would be 12.6
