Please answer the questions :) Thanks. No explanation needed js answer

1. \"That is the period of the function? r'f point} gt: = 4 cos J'Trc -:j_j:- 1 -::Ii:- 2 'I_ _I' if 2 5?? 2. The terminal arm of an angle drawn in standard position rotates in a positive direction through r'i' point} two quadrants of the coordinate plane, and then rotates an additional 25 degrees. 'What is the measure ofthe angle? \f\f\f- . - 3;?T 'i' 1- ~ ' 3- 1Which represents the reterenee angle for r? r' Jammy 4 owls i=la bola ri|g -'l-. Feela's clock is broken. The minute hand rotates around the clock correctly: but the hour hand r'i' point) is stuck in the three o'clock position. Suppose Neela first looks at the clock when the hands are aligned and it shows 3:15. She looks at the clock again and sees that the hour and minute hands of the clock form the arms of an angle measuring 1 05*. How many degrees could the minute hand have rotated to reach its current position'.j 134659 Lh3TEG \fS. A gazebo is located in the center of a large._ circular lawn with a diameter of EDD feet. Straight {I point} paths extend from the gazebo to a sidewalk around the lawn. If two of the paths form a 3'3 angle= how far would you have to travel around the sidewalk to get orn one path to the other\"?1 Round your answer to the nearest foot if necessary. '12:? 183 ft {Ii-262 ft CI- 131 ft '12231'31125 ft I {T po an) 100 cm lfcos 6'.\" is close to %_ which is closest to the length of ND? {3'2 centimeters {3'21} centimeters {33-14} centnneters '33::3'66' centimeters LID. What is the graph of one cycle of a sine curve with the given characteristics:J Using the form '3' = a sin [78, what is an equation for the sine eun'e? amplitude = 4: period = l 571': and a e: G. 4 r'i' point} 11. A sine function can be used to model light waves. Green light has a wavelength or period= of {I point} about 530 nanometers (mu). Which equation best models green light? l/} = sin5' 265 [1} = sinia 530 1%,} = maa 1T ",1. = Binge? J'l' 12. Find the period: range: and amplitude of the cosine function. {I point) _}' = 3 cos 4}: C' period = 3 .7; range: 3- 5 3' 3; amplitude = 15 {3' period = 12 ; range: 3 31:33; amplitude = 3 C period = 12 .T; range: 3 53' S 3; amplitude = 3 {-3 period = 3; range: 3 i]: :1 3; amplitude = 5 13. For a particular angle (3}, the cosine mctiou x} = a cos 5(3) has the following values within fl point} one cycle of the function: 3 f(0)= ME]: mfg] =-2-_,r[] =s;;m=2 What is the rule for the cosine mctiou'? t3} =2 cos 213 C} =2 cos EB (11:: 1 cos 4B 2 _ 1 w} = cos 2B a, \"- 'i'l'hat is the value of tau { 2&1}? \"/1 Pam!) f7; 1 2 it: J; \f1?. Arnan stands on his haleon}; l4II|I feet above the ground. He looks at the ground: 1tvith his sight (I point} line forming an angle of Y5\" with the building: and sees a bus stop. The function {2' = 140 see Ell models the distance from the man to any object given his angle of sight EL How far is the bus stop from the man? Round vour answer to the nearest foot. L1\"; 145 ft f7; 13 5 ft L1\"; 341 ft f7; 36 ft 13' Tifhat is the value ofeos g\"? a PM???)