Answer:
(x/4) +1 OR (4/x)+1
Step-by-step explanation:
Answer:
B. a pair of alternate exterior angles with measures of 130° and 50°
Step-by-step explanation:
Alternate exterior angles formed when two parallel lines are cut across by the same transversal line, are said to be congruent.
Therefore, a pair of alternate exterior angles cannot have different angle measures of 130° and 50°. Rather, both alternate exterior angles should be of equal measure of degree.
All other scenarios are possible result except option B: "a pair of alternate exterior angles with measures of 130° and 50°".
Answer:
C
Step-by-step explanation:
Using the sine ratio in the right triangle.
sinC = = = , thus
∠ C = ( ) ≈ 34.85° ( to 2 dec. places )