Please Help Me

Please Help Me

Please help ME

Please Help Me

Please Help Me

Please Help Me

help me please

a) tan2 x + tanx =0 b) 2cos2 x—3cosx +1=0

Verify tan2x(1+cot2x)=sec2 x This is what I did: (tan2x)*(csc2)= (sin2 x/ cos2 x) * ( 1/sin2) = 1/cos2 =...

Two Ferris wheels are rotating side by side at the Math Fair. The first Ferris wheel has a radius of 7m and makes one complete revolution every 16s. The bottom of the wheel is 1.5m above the ground...

The equation is tan(thetha)= 1/3 . [0,360)degrees How am I supposed to know how to find the angle? Is there some equation to do? I know the unit circle by heart so its what im using,...

2sin2 (thetha) = 1 When I solved , I got 2 of the answers right. But there are 4 answers. I got 45 and 135 degrees but the other two I have no idea how to find it. The other two...

a) 5Cos(thetha)=2 b) tan(thetha) +√3=0 Its asking to find exact solutions[0,360)degres. For a) , I dont know how to find 2/5 on the unit circle. I guess I am used to solving...

tan(thetha) +√3=0 When I move the radical 3 to the rIght side, it becomes negative. I dont know how to solve when its negative. The question is asking...

Hi, I dont know what is meant by the question.

sin(thetha) -2sin(thetha)Cos(thetha) =0 There are 4 answers to this but I dont know why there are so many. I only found 2 .

cos(x)tan(x)csc(x)=1

Find the values of tan(thetha) =3/4 and sin(thetha)<0 What I dont understand is the sin(thetha)<0

This question was asked on a practice test.

Convert the following from radians to degrees 3(3.14)/4

Find the area of the sector of the circle of the central angle ∅=320° and radius r=8.9 A. 1424.0 cm^2 B. 24.85 cm^2 C. 12673.6 cm^2 D. 221.20 cm^2 E. None

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