Tan sin^-1(-1/2)+tan^-1(3/4) exact value!
1 answer:
You might be interested in
Answer:
1)
2)
Step-by-step explanation:
The Pythagorean Theorem is:
Where a is the hypotenuse and b and c are the legs.
The missing side lenght is one of the legs, then you must solve for one of them. Therefore, this is:
MEASURE OF ANGLE:
Keep the identities on mind:
Susbstitute values, then:
The word form of 3.1 is three and one tenth. "Three and one tenth" could also be a mixed number, so all we do is get the mixed number "three and one tenth":
