Mathematics, 11.03.2020 02:04 little68941
Which of the following are identities? Check all that apply.
A. tan2x = 1 + sec?x
B. sin2x = 1 - cos2x
c. sinx- cos2x = 1
D. cot?x= csc?x= 1
Answers: 3
Mathematics, 21.06.2019 14:50
50 ! pls ! 12. building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.
a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.
Answers: 2
Mathematics, 21.06.2019 17:30
Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?
Answers: 2
Mathematics, 21.06.2019 20:40
Askate shop rents roller skates as shown on the table below. which graph and function models this situation?
Answers: 1
Mathematics, 21.06.2019 23:00
If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis
Answers: 2
Which of the following are identities? Check all that apply.
A. tan2x = 1 + sec?x
B. sin...
A. tan2x = 1 + sec?x
B. sin...
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