Answer:
C. 106°
Step-by-step explanation:
parallelogram: Opposite angles are congruent.
Hello,
d=10^((5+0.009-0.45)/5) parsec
≈8,162064...parsec
≈1683546.565738...ua
≈2.5185498*10^17 m
≈26,62109273... light-years.
None of the answers are correct because it’s definitely not “Given” because x=20 is like an answer. It’s also not “Distributive Property”, “subtraction Property”, and or “Additional Property” b/c there’s nothing that can be distributed, subtract or add. It’s just an answer.
Answer:
87 degrees
Step-by-step explanation:
The triangle with the angles 79 and 15, we can find the last value because all angles in a triangle add up to 180. So, 180-79-15= 86 degrees for the angle of the triangle.
Because the 86 degree angle is complimentary, or when added up to the adjacent angle, is 90 degrees (we see that little box sign), that means that 90-86=4 degrees for the upper triangle in the angle that isn't the question mark. Now that we know 2 values for the top triangle, we can solve for the third value by subtracting those two from 180.
180-89-4=87 degrees. Hope this helps!
It's the first option, I'm pretty sure.
Hope this helps!!
