Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Trigonometry
Trigonometric Identities
Choose the expression that is equivalent to the given expression.
sin 6x tan 3x
I got 2 sin^2 3x
1 answer
looks good to me.
You can
ask a new question
or
answer this question
.
Similar Questions
Three students were given the expression 2−7(3x−4) to simplify.
Use the drop-down menus to complete the statements about
Top answer:
Student 1: Their answer is an equivalent expression. Student 2: Their answer is not an equivalent
Read more.
For csc^2 A-1/cot A csc A, what is the simplest equivalent trig expression? The answers I have to choose from are sin A, cosA,
Top answer:
csc=1/sin cot=cos/sin so, csc^2-1/cotcsc = ((1/sin^2)-1)sin/(cos/sin) = sin((sin/sin^2)-sin)/(cos) =
Read more.
What is a simplified trigonometric expression for csc 0 sin 0 - sin^2 0?
a. sec^2 0 b. cos^2 0 c. 1 - tan^2 0 d. tan 0 - sin^2 0
Top answer:
b. cos^2 0 (since csc 0 is undefined and sin 0 = 0, therefore sin^2 0 = 0, leaving only cos^2 0)
Read more.
Which expression is equivalent to tan(-x)cos^2x?
-sin xcos x sin xcos x tan x + sin2x tan x − sin2x -tan x − sin2x
Top answer:
tan(-x)=sin(-x)/cosx then tan(-x)cos^2x=sin(-x)cosx=-sinxcosx
Read more.
Use identities to find an equivalent expression in terms of sines and cosines only.
cot θ sin θ - tan θ cos θ
Top answer:
tan theta = sin theta / cos theta cot theta = cos theta / sin theta cot heta * sin theta - tan theta
Read more.
1) Find the exact value of the expression:
tan−1(tan(−120651/47π))... How do you find Tan(-120651/47pi)? I don't know how to
Top answer:
120651/47 π = 2567.04 π So, tan(-120651/47 π) = -tan(120651/47 π) = -tan(2567π + 2/47π) =
Read more.
Multiply; then use fundamental identities to simplify the expression below and determine which of the following is not
Top answer:
take a look at the related questions below. In particular,
Read more.
Multiply; then use fundamental identities to simplify the expression below and determine which of the following is not
Top answer:
you know that sin^2 x + cos^2 x = 1, so when you expand you have sin^2 x + 2 sinx cosx + cos^2 x
Read more.
1.) Find an expression equivalent to sec theta sin theta cot theta csc theta.
tan theta csc theta sec theta ~ sin theta 2.) Find
Top answer:
1), 3) check your algebra 4) I'm not sure where you went wrong on this one. However,
Read more.
1.) Find an expression equivalent to sec theta sin theta cot theta csc theta.
tan theta csc theta sec theta ~ sin theta 2.) Find
Top answer:
root 2
Read more.
Related Questions
How do I write tan(2 sin^-1(x)) as an algebraic expression?
What is a simplified form of the expression sec^2x-1/sin x sec x ?
a)cot x b)csc x c)tan x d)sec x tan x Please help me :(
Use the related acute angle to state an equivalent expression:
a) tan 110 degrees b)sin 350 degrees
Find an expression equivalent to sec theta tan theta/ sin theta.
Evaluate the expression : tan(sin^-1(9/13)).
Simplify the following expression to a single trigonometric term sin(360-x)*tan(-x)/cos(180 x)*(sin^2A cos^2A) answer=
1. Simplify the expression.
[csc^2(x-1)]/[1+sin x] a. csc x+1 b. csc x(csc x-1) c. sin^2 x-csc x**** d. csc^2 x-cos xtan x 2.
For each expression in column I, choose the expression from column II to complete an identity:
Column I Column II 1. -tanxcosx A.
Match the expressions with thier equivalent equations in the columns.
List A: List B: 6x+12 6(1+x) 6+6x 6x-6 6(x-1) 6(x+2) Fill
simplify the expression. sin(tan^-1x)
