11 x 12 =132
i think this is the right answer
Answer:
0
Step-by-step explanation:
The answer is 0 due to using PEMDAS
5/8 * 2 =
10/8 =
5/4
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your answer is 5/4
810+189-715= 284. the answer is 284
Step-by-step explanation:
cot x / (1 + csc x)
Multiply by conjugate:
cot x / (1 + csc x) × (1 − csc x) / (1 − csc x)
Distribute the denominator:
cot x (1 − csc x) / (1 − csc²x)
Use Pythagorean identity:
cot x (1 − csc x) / (-cot²x)
Divide:
(csc x − 1) / cot x