For problems 1 - 6, use the triangle to the right to find the given trigonometric ratios. 1. cos N= N 2. sin N= 15 9 3. tan N= M 12 4. sin P= 5. cos P = 6. tan P =
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∆abc is reflected across the x-axis and translated 2 units up to give the image ∆a'b'c' with coordinates a'(1, 1), b'(2, -1), c'(2, 1). what are the coordinates of the preimage ∆abc? a. a(-1, 1), b(-2, 3), c(-2, 1) b. a(1, 1), b(2, 3), c(2, 1) c. a(1, -3), b(2, -1), c(2, -3) d. a(1, -3), b(2, -5), c(2, -3)

What is the maximum total area that 450cm of string can enclose if it is used to form perimeters of two adjoining rectangles as shown?

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)