Questions LLC
Login
or
Sign Up
Ask a New Question
Questions
Math
What is sin cosine and tangine
1 answer
they are the basic trig functions (and that's
tangent
, not
tangine
)
You can
ask a new question
or
answer this question
.
Related Questions
4. Asked to simplify the expression sin(180−è), Rory volunteered the following solution:
sin(180−è) = sin 180−sin è,
Write the equation for the graph of the rose curve.
(1 point) Responses r = 4 sin 9θ r = 4 sin 9 θ r = 8 sin 9θ r = 8 sin 9 θ
Rewrite tan^2x sin^2x in terms of cosine without power greater than one.
Rewrite cot^2〖x/4〗 in terms of cosine
Write the following trigonometric expression in terms of sine and cosine, and then simplify. sin^2 x (1 + cot^2 x)
Reduce the following to the sine or cosine of one angle:
(i) sin145*cos75 - cos145*sin75 (ii) cos35*cos15 - sin35*sin15 Use the
In ABC, vertex C is a right angle. Which trigonometric ratio has the same
trigonometric value as Sin A? A Sin B B Cosine A C
What is the correct trig function to solve for x?(1 point)
Responses Sine (sin) Sine (sin) Cosine (cos) Cosine (cos) Tangent
Solve in terms of sine and cosine:
sec(x) csc(x)- sec(x) sin(x) so far I have: 1/cos(x) 1/sin(x) - 1/cos(x) sin(x) I am not sure
Given:
cos u = 3/5; 0 < u < pi/2 cos v = 5/13; 3pi/2 < v < 2pi Find: sin (v + u) cos (v - u) tan (v + u) First compute or list
sorry, another I can't figure out
Show that (1-cot^2x)/(tan^2x-1)=cot^2x I started by factoring both as difference of squares.
