Mathematics, 21.07.2019 01:30 mimiloveyuhh
What is the range of the function y= cot(x)? a. all real numbers b. all real numbers except pi/2 + n(pi), where n is any integer c. all real numbers except n(pi)/2, where n is any integer d. all real numbers except n(pi), where n is any integer
Answers: 1
 is all real numbers except the values where sin(x) is equal to 0 , that is, the values πn for all integers n .  
Another question on Mathematics
Mathematics, 21.06.2019 15:30
Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.
Answers: 3
Mathematics, 21.06.2019 17:20
Which system of linear inequalities is represented by the graph? x-3y > 6 and y? 2x + 4 x + 3y > 6 and y? 2x - 4 x - 3y > 6 and y? 2 - 4 x + 3y > 6 and y > 2x + 4 no be 2 -1.1 1 2 3 4 5 submit save and exit next mark this and retum be
Answers: 1
Mathematics, 21.06.2019 19:00
Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.
Answers: 1
Mathematics, 21.06.2019 19:30
In need of in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.
Answers: 1
You know the right answer?
What is the range of the function y= cot(x)? a. all real numbers b. all real numbers except pi/2 +...
Questions
Computers and Technology, 26.09.2019 20:00
