Answer:
Step-by-step explanation:
Sin A Cos B + Cos A Sin B = Sin (A +B)
Sin 10 cos 50 + Cos 10 Sin 50 = Sin (10 + 50) = Sin 60 = √3/2
Answer:
expression: w - 7
phrase: 7 less than a number
Step-by-step explanation:
Answer:
second degree
linear polynomial
Step-by-step explanation: