Select the correct answer.

What is the expanded equivalent of cos (a - b) ?

A

sin a cos b-cos a sin b

O

O

B.

sin a cos b + cos a sin b

O

C.

cos a cos b - sin a sin b

O

D.

cos a cos b + sin a sin b

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How to find a rule and extend a pattern

The Perez family is driving to visit relatives the trip is 184 miles and they have driven 48 miles how many more miles do they need to drive

What is the range of f (x) = 4^x? A. All positive real numbers B. All real numbers greater than 4 c. All real numbers D. All real numbers greater than or equal to 4

Is 3/5 greater than or less than 4/13

What does factors of numbers mean?

Two integers a and b have a product of - 33. What is the least possible sum of a and b

The product of 3.3 and a number C

How many square feet is an average 3 bedroom apartment?

You have also recorded the length of time you spent each week cycling. Week 1 Week 2 Week 3 Week 4 Week 5 Week 6 6 hours 13 hours 11 hours 22 hours 14 hours 9 hours What is the range of the time spent cycling per w?

Suppose that Jeremy is a high school a science teacher and that he is dividing the 12 students in his advanced chemistry class into six groups of two for a lab activity.