Students are having a fundraiser to help pay for a trip. Selling candy yields a profit of $2.45 while selling a box of pretzels yields a profit of $2.70. The demand for pretzels is at least twice...

Students are having a fundraiser to help pay for a trip. Selling candy yields a profit of $2.45 while selling a box of pretzels yields a profit of $2.70. The demand for pretzels is at least twice...

2cosx - secx = cosx - tanx/cscx

An equilateral triangle is inscribed in the unit circle. find the exact perimeter of the equilateral triangle.

a ship is on a bearing 47 degrees east of north. a) how far has the ship sailed if it is 185 km north of its original position b) how Far East of its original position is the ship?...

Evaluate sin(sin-1(sin60)) [60 degrees] and evaluate cos-1(cos(cos-10.5)) if the angle is in quadrant 1.

if sec(θ)=9/10 and tan(θ) < 0 find sin(θ) that is my problem i believe the answer is -√19/10 but im not sure why the square root of 19 turned out negative. i know...

A survey team was to measure the distance across a river over which a bridge is to be built. They set up a survey post on their side of the river directly across from a large tree on the other side...

You are on a flight out of Tampa Airport. On the first leg of the journey, you head at a bearing of N 75⁰ Eand fly 315 miles. From there, the pilot changes bearings to N 35⁰E and you travel an additional...

The angle of depression from the top of the taller building to the top of the shorter building is 15 degrees. The height of the shorter building is 30.4 meters

I am not understanding the question can someone help?

How would I model the formula to find the average and minimum/maximum?

sin a/2 if cosa = 7/9 (assume sin a/2 is positive)

It is a question related to trigonometry. In 10Th standard state syllabus of Karnataka,India. I am not able to find answer to this question, if anyone can answer plzz help me

I need help with the ques what is thr maximum value of the function y = 2 sin 3x ?

I need help with these trigonometry problems. I would really appreciate it if you could help me. Here is the problem: Problem #3 – Show that |r(cosθ + isinθ )| = r. Second Question: – Find the...

Find area of quadrilateral ABCD with AB= 12cm, BC=10 cm, and CD=10 cm, angle B = 108 degres, and angle C = 132 degrees.

In triangle ABC, angle A is a right angle, and angle B= 45 degrees. (also AC is 12 ft). What is the length of BC? If your answer is not an interger, leave it in simplest racical form. (Thank...

Quilt squares are cut on the diagonal to form triangular quilt pieces. The hypotenuse of the resulting triangles is 3 inches long. What is the side length of each piece? Key ------ r=...

Victor drives 300 meters up a hill that makes an angle of 13 degrees with the horizontal. To the nearest tenth of a meter, what horizontal distance has he covered? A) 307.9 meters B)...

f(x) = x-7/x+3 and g(x) = -3x-7/x-1

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