Answer: 1.5
Step-by-step explanation:
=7-4/6-4
=3/2
=1.5
Answer:
Angles that are congruent are complementary to the same angle
Step-by-step explanation:
see that attached figure to better understand the problem
we know that
Two angles are complementary if their sum is equal to 

-----> equation A

so
-----> equation B
so
-----> equation C
Substitute equation A in equation C
So

That means------> angles ∠KLC and ∠KJC------> are complementary angles
therefore
the answer is
Angles that are congruent are complementary to the same angle
Answer:
I believe it would be 4.563 x 10^8