1 2 3 4 Question 4
If and a are complementary angles in a right triangle and the sin - 2. then cos a
3
Your
o
2/3
M MIN
cannot be determined
Clear answer
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Write the expression as a single natural logarithm. 2 in a - 4 in y

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?