1) (cscx + cotx) / (tanx + sinx) = cotxcscx 2) (1/secx) -secx = -sinx 3) (1-tan^2x / 1-cot^2x) = -tan^2x
1) (cscx + cotx) / (tanx + sinx) = cotxcscx 2) (1/secx) -secx = -sinx 3) (1-tan^2x / 1-cot^2x) = -tan^2x
Find the area of the region between two curves below. y=2x^2 y=x^2+4
Find the area of the region between two curves below. y=x y=x^2−2 i have no idea how to do this
By applying implicit differentiation, find y'(x) below. y√(x^2+y^2 )=15
A quilt consists of 12 identical squares with 4 rows of 3 squares each. Each square is to have a regular octagon inscribed in a circle. Each side of the octagon is to be 8 in long. Find...
Use the proper trigonmetric identities to solve each part: Given that sinO=2/5, with pie/2<O<pie, find the exact values of: a.) cosO= b.)tanO= c.) sin2(O)=...
transformations
The sales, s, of a product have declined in recent years. there were 202 million sold in 1984 and 1.4 million sold in 1994. Assume the sales are decreasing according to the exponential decay model,...
Given: g(x)=√(-2x+6) and h(x)=2x2-3x+a a) Evaluate h(g(2)) b) if f(x)=g(x), x≤1 f(1) can only exist if...
An 8 horsepower pump can fill a tank in 8 hours. A smaller, 3 horsepower pump fills the same tank in 12 hours. The pumps are used together to begin filling the tank. After four hours, the 8 horsepower...
(4x^2-x-2)/(x^4+2x^3) find the partial fraction decomposition of the equation.
(9x^2-9x+6)/(2x^3-x^2-8x+4) find the partial fraction decomposition of the equation.
Semi-derivation: Find the distance from the point (4,C) to the line 2X + 5Y = 10.
Solve for ALL values of x in the real number system. If an EXACT solution does not exist, round your answers to the nearest hundredth. sin2x = sinx
What is the radius of a circle in which an angle of 3 radians cuts off an arc length of 30 cm?
A farmer plans to build a regular hexagonal corn crib with sides 8 feet high. If he wants the crib to hold up to 1,000 bushels of corn, what would the dimensions of the hexagonal base be? (1,000 bushels...
Solve for x in the interval... 0<x<2π: 3sin2(2x+1)+2sin(2x+1)-1=0 My teacher says there should be 6 answers. I have a TI-84 calculator, so maybe...
State the period, amplitude, and mid-line of y = 7 sin(4(t + 7)) − 8
Assume 0 ≤ θ ≤ πIf cos(θ) = 1, What is csc(θ)? cot(θ)?
Proving Basic Problems: I have to prove that one side equals the other using identities. √(3cosx+4sinx)2+(4cosx-3sinx)2 = 5 Please show the steps or even try...