2.
Homework Answers
Add Answer to:
please answer 1,2 &3!
1. 2.
3.
Rewrite the following expression using a double-angle identity. 2 cos...
please answer 1,2 and 3! 1. 2. 3. Verify that the equation is an identity. (Hint:...
please answer 1,2 and 3!
1. 2.
3.
Verify that the equation is an identity. (Hint: sin 2x = sin (x + x)) sin 2x = 2 sin x cOS X Substitute 2x = x + x and apply the sine of a sum identity. sin 2x = sin (x + x) (Do not simplify.) Use the given information to find (a) sin (s +t), (b) tan (s+t), and (c) the quadrant of s + t. 3 12 and sint=...
Use a sum-to-product identity to rewrite the expression. sin 5a + sin 8a sin 5a +...
Use a sum-to-product identity to rewrite the expression. sin 5a + sin 8a sin 5a + sin 8a= (Use integers or fractions for any numbers in the expression.) Enter your answer in the answer box
Verify that the equation is an identity. sin (x-y) tan x- tany sin (x+y) tanx +...
Verify that the equation is an identity. sin (x-y) tan x- tany sin (x+y) tanx + tany Which of the following statements verifies that the equation is an identity? O A A tan x-tany tanx+ tany sin?(x - y) V1- cos? (x-y) 11 - cos? (x + y) sin(x - y) sin (x+y) O B. sin (x-y) sin cosy - cos x siny sin x- cos y tan x-tany sin (x+y) sin x cos y + cos x siny sin...
Find the exact value of each of the following under the given conditions below. 1 JE...
Find the exact value of each of the following under the given conditions below. 1 JE 3 sin a= 5 33 - CQ - ; tan 2 (3'2 (a) sin(a+B) (b) cos (a + B) (c) sin(a - b) (d) tan (a-B) (a) sin (@+B)= (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) (b) cos (c + B) = 0 (Simplify your answer, including any radicals. Use integers or fractions for any...
Use the given information to find the exact value of each of the following a sin...
Use the given information to find the exact value of each of the following a sin 20 b. cos 20 c. tan 20 sin = 7 19 Olles in quadrant II a sin 20 = (Simplify your answer. Type an exact answer, using radicals as needed Use integers or fractions for any numbers in the expression Rationalize all denominators.) b. cos 20 (Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fractions for any numbers...
28 and sin 0>0, determine the values of the sine and cosine functions for 20. Given...
28 and sin 0>0, determine the values of the sine and cosine functions for 20. Given that cos 0= simplified fraction.) sin 20 (Type integer an or a simplified fraction.) cos 20|(Type an integer or a ary ns Enter your answer in each of the answer hoxes Watch the video and then solve the problem given below. Click here to watch the video. Use the cosine of a sum and cosine of a difference identities to find cos (s+t) and...
Find the exact value of each of the following under the given conditions below. tana=-<a<t; cosp=,...
Find the exact value of each of the following under the given conditions below. tana=-<a<t; cosp=, 0<B< 5 tan a = - 17:5<a< (a) sin(a+B) (b) cos (a + b) (c) sin(a - b) (d) tan (a-B) (a) sin (a + B) = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression) (b) cos (a +B)= (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) (C)...
This Question: 5 pts Write the equation of a sine function that has the following characteristics....
This Question: 5 pts Write the equation of a sine function that has the following characteristics. 1 Amplitude: 8 Period: 9 Phase shift: 8 Type the appropriate values to complete the sine function. y=sin(x- (Use integers or fractions for any numbers in the expression. Simplify your answers.) Use fundamental identities and/or the complementary angle theorem to find the exact value of the expression. Do not use a calculator sin 12° tan 12° cos 12° sin 12° tan 12° cos 12°...
1-17 u ule exact value of the expression 1) cos? 30+ cos? 60 2) cot 45-tan...
1-17
u ule exact value of the expression 1) cos? 30+ cos? 60 2) cot 45-tan 45 5-6 Use the given information to find the exact value 3) sin? 53 + cos2 53 4) cot 20 -tan 20 5) sin = , where is in quadrant 1. Find tan 6) tan 0 = - , where is in quadrant 4. Find sec 7-12 Verify the identity 7) tan sin cos 0 = sin? 8) tane = sine 9) tancos? +...
Complete the following statement. 2 1 - cos 20 tan^8 = 7+ cos29. so tan 6x...
Complete the following statement. 2 1 - cos 20 tan^8 = 7+ cos29. so tan 6x = 2. 1- cos 20 tan?e=; 1+ cos 29. so tan 6x= 1 (Simplify your answer. Use integers or fractions for any numbers in the expression.)
please answer 1,2 and 3!
1. 2.
3.
Verify that the equation is an identity. (Hint: sin 2x = sin (x + x)) sin 2x = 2 sin x cOS X Substitute 2x = x + x and apply the sine of a sum identity. sin 2x = sin (x + x) (Do not simplify.) Use the given information to find (a) sin (s +t), (b) tan (s+t), and (c) the quadrant of s + t. 3 12 and sint=...
Use a sum-to-product identity to rewrite the expression. sin 5a + sin 8a sin 5a + sin 8a= (Use integers or fractions for any numbers in the expression.) Enter your answer in the answer box
Verify that the equation is an identity. sin (x-y) tan x- tany sin (x+y) tanx + tany Which of the following statements verifies that the equation is an identity? O A A tan x-tany tanx+ tany sin?(x - y) V1- cos? (x-y) 11 - cos? (x + y) sin(x - y) sin (x+y) O B. sin (x-y) sin cosy - cos x siny sin x- cos y tan x-tany sin (x+y) sin x cos y + cos x siny sin...
Find the exact value of each of the following under the given conditions below. 1 JE 3 sin a= 5 33 - CQ - ; tan 2 (3'2 (a) sin(a+B) (b) cos (a + B) (c) sin(a - b) (d) tan (a-B) (a) sin (@+B)= (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) (b) cos (c + B) = 0 (Simplify your answer, including any radicals. Use integers or fractions for any...
Use the given information to find the exact value of each of the following a sin 20 b. cos 20 c. tan 20 sin = 7 19 Olles in quadrant II a sin 20 = (Simplify your answer. Type an exact answer, using radicals as needed Use integers or fractions for any numbers in the expression Rationalize all denominators.) b. cos 20 (Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fractions for any numbers...
28 and sin 0>0, determine the values of the sine and cosine functions for 20. Given that cos 0= simplified fraction.) sin 20 (Type integer an or a simplified fraction.) cos 20|(Type an integer or a ary ns Enter your answer in each of the answer hoxes Watch the video and then solve the problem given below. Click here to watch the video. Use the cosine of a sum and cosine of a difference identities to find cos (s+t) and...
Find the exact value of each of the following under the given conditions below. tana=-<a<t; cosp=, 0<B< 5 tan a = - 17:5<a< (a) sin(a+B) (b) cos (a + b) (c) sin(a - b) (d) tan (a-B) (a) sin (a + B) = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression) (b) cos (a +B)= (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) (C)...
This Question: 5 pts Write the equation of a sine function that has the following characteristics. 1 Amplitude: 8 Period: 9 Phase shift: 8 Type the appropriate values to complete the sine function. y=sin(x- (Use integers or fractions for any numbers in the expression. Simplify your answers.) Use fundamental identities and/or the complementary angle theorem to find the exact value of the expression. Do not use a calculator sin 12° tan 12° cos 12° sin 12° tan 12° cos 12°...
1-17
u ule exact value of the expression 1) cos? 30+ cos? 60 2) cot 45-tan 45 5-6 Use the given information to find the exact value 3) sin? 53 + cos2 53 4) cot 20 -tan 20 5) sin = , where is in quadrant 1. Find tan 6) tan 0 = - , where is in quadrant 4. Find sec 7-12 Verify the identity 7) tan sin cos 0 = sin? 8) tane = sine 9) tancos? +...
Complete the following statement. 2 1 - cos 20 tan^8 = 7+ cos29. so tan 6x = 2. 1- cos 20 tan?e=; 1+ cos 29. so tan 6x= 1 (Simplify your answer. Use integers or fractions for any numbers in the expression.)
Most questions answered within 3 hours.
-
Fiat money
A. is otherwise valueless paper made money by law.
B. has value in addition...
asked 1 hour ago -
Follow program instructions carefully. spacing is important. I
think It needs a static void main too....
asked 2 hours ago -
The
Lorenz curve is used to portray the:
Select
one:
a.
government revenues gained through the...
asked 2 hours ago -
13. What area of software development focuses on the user's
reaction to and interaction with the...
asked 2 hours ago -
A ball is dropped from a height h. Another ball is
launched vertically . The two...
asked 2 hours ago -
R3. 81:
A newspaper reported that the revenue trends for the past five
years were up...
asked 3 hours ago -
The decomposition of XY is second order in XY and has a rate
constant of 7.06×10−3...
asked 4 hours ago -
A three-phase induction motor is to be supplied through a 50
meter length.Determine the conductor size...
asked 4 hours ago -
A duopoly faces the following demand curve, Q = 30 - P (also P =
30...
asked 5 hours ago -
a reaction is second order with respect to one of its
reactants. By what factor will...
asked 5 hours ago -
anwser question 13 and 14
13. Data intergrity is a big deal in industry. why ?...
asked 5 hours ago -
26) Suppose the L and M genes are on the same chromosome but
separated by 100...
asked 5 hours ago