ladybug1031

5 Questions
2 Answers

0

952

4

+28

Right Triangle Trigonometry

An architect is designing a ramp that allows handicapped persons to get to a door's level that is 12 feet off the ground. The ramp cannot have an incline surpassing a ratio of 1:12. What is the maximum angle of elevation for the ramp rounded read more ..

ladybug1031 Mar 23, 2019

+1

1090

3

+28

If cosθ=sinβ, then the two angles must be ??

If cosθ=sinβ, then the two angles must be ??

linear
adjacent read more ..

ladybug1031 Mar 17, 2019

+1

637

1

+28

Trig Question

Which answer is correct??

ladybug1031 Mar 17, 2019

+1

689

1

+28

Trig Question

Is this true or false?

sin(x−5)=cos(4x+10) when x=17

ladybug1031 Mar 17, 2019

+1

1030

1

+28

Trig Question

Adnan states if cos30°≈0.866 then sin30°≈0.866 .
Which justification correctly explains whether or not Adnan is correct?

ladybug1031 Mar 17, 2019

+28

+1

I have edited the question to correct spelling and added clarification. We are studying Right Angle Trigonometry.

ladybug1031Mar 23, 2019

+28

+1

Thank you, I understand now. :)

ladybug1031Mar 17, 2019