2) Clock #2: A clock has a radius of 6 inches. The center is 14.5 inches below the ceiling. Measure the distance from the ceiling to the tip of the hour hand at each hour beginning at 12 (which is...

2) Clock #2: A clock has a radius of 6 inches. The center is 14.5 inches below the ceiling. Measure the distance from the ceiling to the tip of the hour hand at each hour beginning at 12 (which is...

Let theta be an angle in quadrant II such that cos(theta) = -4/7 Find the exact values of csc(theta) and tan(theta)

Prove the identity 1-cosθ + sinθ ÷ 1 + cosθ + sinθ= tanθ

A) -1 B) 1 C) 0 D) undefined E) none of these

1.Why is it necessary to prove a trigonometric identity before using the identity? 2. If the identity 1+cot x=csc x is used in the proof of another identity, for what values of x is the proof...

Options: A. Sin^2a B. Tan^2a C. Sec^2a D. Cos^2a

Find A and B to the nearest tenth ∠A is 28 degrees ∠C is 50 degrees and between A and B is 15 ...

Answer should be typed as simplified fraction.

A Ferris wheel has a radius of 12 meters and takes 16 seconds to complete one full revolution. The seat you are riding in, takes 4 seconds to reach the top which is 28 meters above the ground. Write...

The question is 3x=2y-z=4 2x-y+2z=10 x+3y-4z=-7 I made a mistake on one part but cant seem to find it

1. (sec x-1)(sec x+1) = tan2x 2. cot 2θ = cot2 θ-1 -------------...

The question is x^2+y^2=36 x^2-6y=36 Thanks

Willis Tower (formerly Sears Tower) is 1451 ft tall, with the Skydeck (observation deck) at 1353 feet. The advertising literature for the Skydeck claims a person can see for 40 – 50 miles. Imagine it...

1.sin(5Π/3) 2.cos(5π/3) 3.cot(5Π/3)

I thought it'd be (1 / cos(θ)2) * (1 / tan(θ)) * (cos(θ) / 1) Which would get you cos(θ) / cos(θ)2 * tan(θ) And then coming out to 1 / cos(θ) *...

Can someone please explain how to find the exact values of the cosine and sine of 225 degrees? What is the first step?

Low tide in the ocean occurs at 8 am. The depth of the water at this time is 4 meters. High tide occurs at 4 pm and the depth of the water at this time is 38 meters. Assume that the 12:00 am (prior...

If log2sinx - log2cosx -log2(1-tan^2x) = -1, Then find x. Options : A) (nπ)/2 + π/8, n€Z B) nπ - π/8, n€Z C) (nπ)/4 + π/2, n€Z D) none of these Answer is...

trignometry question

I can't seem to solve this 8^x=72

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