Answer:
x = 1/25
y = 32/25
Step-by-step explanation:
Answer:
The only shape you can make is a parallelogram. If both pairs of opposite angles of a quadrilateral are congruent, then it's a parallelogram (converse of a property). If the diagonals of a quadrilateral bisect each other, then it's a parallelogram (converse of a property).
Step-by-step explanation:
Using the cosine double angle formula,
(Note I took the positive case since 
terminates in the first quadrant)
Using the Pythagorean identity,
(Note I took the positive case since terminates in the first quadrant)
That is correct. The graph is perfect and you did b correctly
Answer:
square root of 12, square root of 49/4, 25/7, 3.6.
Step-by-step explanation:
hope this helps
