The third one. The two angles don't necessarily have to be equal
Answer:
Step-by-step explanation:
From the right triangle with cot theta = 4/7 = (adjacent side / opposite side), Fatima can find the length of the hypotenuse using Pythagoras. This gives a value of 8.0823. So cos theta = 4 / 8.0823 = 0,49614,
Then she could find the values of sin theta using
sine squared theta + cos squared theta = 1.
Answer:
1.) 42/55 x = the quotient. 2.) x = -1
Step-by-step explanation:
Answer:
D. A’(-4,-4), B’(-4,4)C’(8,-4)
Step-by-step explanation: