For the following, assume that all the given angles are in simplest form, so that if A is in QIV you may assume that 270° < A < 360°. If sin B = −1/3 with B in QIII, find the following. cosB/2
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For the following, assume that all the given angles are in simplest form, so that if A is in QIV you may assume that 270° < A < 360°. If sin B = −1/3 with B in QIII, find the following. cosB/2
1. Find three coterminal angles the following angles. (A) 45° 360+45 405 (B) 90' 450 -360145 35 +560 - 270 (C) -225° 135 (D) F -450 - 585 270 2. Solve for (D) coo(@) = 3 3. Find the Egnct Value of (B) sin(- (D) Cos 4. Find (1) min 0 if cou and <o< (B) cos if sin(Ⓡ) and is a Quadrant IV angle< 0 < 2*
Determine all solutions of the equation in radians. of Find sin, given that sin 8 = 3 5 and e terminates in 270' << 360°. Select one: a. - 5 b. kom o uk 10 C. V30 d. - 10
Please Solve All Questions Find the exad value of sin 20 if kant = -1/2 with 8 in QI ♡ Proove the Identity sec CA+B) = COSCA-6) Cos²A-gin²B Proove the Identim sin(A+B) + sin CA-B) = 2sina cosB to show that the following is true Sin (-) = -68X som psu - ~)= (sin ) (*) – (cos 3x) (sin x) = cos x)-(0)(sinx) -108 x Proove that the Identity is true Cranft cott) 2 = secae tcs c²e 6...
Perform all indicated operations, and express each answer in simplest form with positive exponents. Assume that all variables represent positive real numbers. Make sure you reply to another student post a) V12 – V108 ỹ27 24 2 x 4 b) -5 x 3 8 c) ตรี d)(3V5 + 2 +277)? -V 3 5x
#2, #3, #4. NOT #1. thank you! 1. Find the quadrant and reference angle associated with 2. For the given functions find without using a calculator: a. Quadrant in which the angle is located b. Reference angle c. The exact value of the trigonometric function a). sin(225) the rotation, sketch the diagram and find the associated point (x, y) on the unit circle. 11T 6 b). cos 3. Solve the oblique triangle with the given characteristics 4. a. Convert the...
Please answer ALL parts in simplest form, NO explanation needed, THANK YOU! Part A 1. Which is the strongest acid? a) CH3CH2CH2CH2CH2OH b) CH,CH2CH2CH2COOH C) CH2FCH2CH2CH2COOH d) CH3FCH2CH2CH2CH2OH 2. What is the name of the following alkane? CH3 H₃ C° CH H₂C a) 5,5-dimethylheptane b) 4,4-dimethylheptane c) 2,2-dimethylheptane 1) 3,3-dimethylheptane 3. The name of this alkane is: нс HC ) 3-ethyl-2-methyl-5-propyloctane 6-ethyl-2-methyl-4-propyloctane 3,3-di-methyl-5-ethylactan
Find Voin the given circuit where P = 120 sin(21) V. Please report your answer so the magnitude is positive and all angles are in the range of negative 180 degrees to positive 180 degrees. 0.5 H + Р +1 2H ele ell 2 H vo 0.5 F The value of vo(t) = cos(2t+ 1).
osesin and 3 Given sin e 5 -7 37 sin B= 25' 2 Find tan(20) <B< 27.
3. Write the following in positive cosine form: a) 6*cos(2t 1E6*t-18°) b) 3*sin(2t 1E3 t+184°) c) -2*cos(2Tt 12E4*t+12) d) -7*sin(2Tt 10E3 t-270°)
6. (23 pts.) Given: cos(°/2) = -1/4 and "/2</2<311/4. Form a right triangle with the given information. Determine the following and report all numerical answers in exact form. Report angles to two decimal places. a. (02 pts.) The missing side b. (03 pts.) sin(°/2 c. (03 pts.) tancº/2) d. (02 pts.) sin() e. (02 pts.) cos() f. (02 pts.) tan() g. (02 pts.) sin(20) h. (02 pts.) cos(2p) i. (02 pts.) tan(2) 1. (01 pts.) The angle/2 k. (01 pt.)...