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
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...
Find the area of the region between two curves below. y=2x^2 y=x^2+4
By applying implicit differentiation, find y'(x) below. y√(x^2+y^2 )=15
Find the area of the region between two curves below. y=x y=x^2−2 i have no idea how to do this
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,...
transformations
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.
Below sketch the graph of a full cycle of the function. y=3sin[3(x+pi/3)]+2
A 900-lb block is being suspended and held stationary by two steel cables as shown. The first cable (to the left of the block) makes a 70 degree angle with the horizontal, while the second cable...
(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.
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...
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)=...
Two forces, one of 80lbs and one of 70lbs, act on an object at 40 degree angles. Find the magnitude of the resulting force and the angle that it makes with the 70lb force. Please...
What is the radius of a circle in which an angle of 3 radians cuts off an arc length of 30 cm?
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)?