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5.4.5.5 Aleks Question 19 of 25 (1 point) Question Attempt: 1 of 1 = 17 =...
Fest ALEKS Ca'p. Week 3 Homework < 17 18 19 20 21 22 23 24 Question 34 of 37 (1 point) Attempt 1 of 3 Evaluate the combination. 10 = Х 5
use the info given below to find cos(a+b) tan a= 3/4, with a in quadrant III sin b= 15/17, with b in quadrant II = O TRIGONOMETRIC IDENTITIES AND EQUATIONS Sum and difference identities: Problem type 3 Use the information given below to find cos(a+b). 3 tana= with a in quadrant III 4' 15 with B in quadrant II 17 sin B = Give the exact answer, not a decimal approximation. cos (a + B) = 0 금 X 5...
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? +...
QUESTION 6 · 1 POINT 19 Given that sin(O) = , and is in Quadrant II, what is cos(20)? Give an exact answer in the form of a fraction. Provide your answer below: cos (20) = 0
please help! Test #4 (ALEKS Part) Question 8 of 10 (1 point) | Question Attempt 1 of 1 Time Remaining 36:14 Determine whether the correlation coefficient is an appropriate summary for the scatterplot and explain your reasoning, The correlation coefficient is not appropriate because there are outliers the variables have a weak linear relationship the variables have a linear relationship the variables have a nonlinear relationship there are outliers
1a) Suppose a point has polar coordinates (-6, 7π/6), with the angle measured in radians.Find two additional polar representations of the point.Write each coordinate in simplest form with the angle in [-2π, 2π].1b)A ceiling fan has 14 -inch blades (so the radius of the circular fan is 14 inches). Suppose the fan turns at a rate of 49 revolutions per minute.(a) Find the angular speed of the fan in radians per minute.(b) Find the linear speed of the tip of a...
ud find 3 w 9. Find the value of sind+ caso if tame=hand & is in I quadrant. 10. Find the exact values, (i) tan (sint 2 , (ii) cse (cos 17 ); 11. Find the exact values . (i) Cos 23° Cos 22 – sina3 sin 22° (ii) sin 1950 lii) Sin (sin 3 - sind 24) liv (cot 14 (cot 2 )* (cot 3)* ... *(cot 89°) 12. Find the values of (1) sina, (ii) Sinß, (iii) sin...
LYLLISINLASH Homework 2 chp 13 Question 25 of 28 (1 point) Question Attempt: 1 of Unlimited Zach ) 15 15 x 16 17 21 22 23 24 25 26 A solution is prepared A certain substance I has a normal freezing point of -6,6 °C and a molal freezing point depression constant k, = 2.48 kg.mol by dissolving some urea ((NH).CO) in 200. g of X. This solution freezes at 8.2°C Calculate the mass of urea that was dissolved. Be...
use the info. given below to find sin(a-b) cos a= 5/13, with a in quadrant IV cos b= -5/13, with b in quadrant III O TRIGONOMETRIC IDENTITIES AND EQUATIONS Sum and difference identities: Problem type 3 Use the information given below to find sin(a - b). COS 7 5 with a in quadrant IV 13 5 with B in quadrant III 13 cos B 1 Give the exact answer, not a decimal approximation. sin (a - b) = 0 8...
UnicationsStudy Aids Design Too 17-18-19 Time Left:1:18:15 Francheska Knight: Attempt 1 Question 2 (1 point) rd An ordinary light bulb is marked "60 w, 120 V". Its resistance is: a) 120 ? b) 15 ? c) 60 ? d) 180 ? e) 240 ? Save