Suppose a triangle has sides a, b, and c, and let be the angle opposite the side of length a. If cos < 0, what must be true?

b^2 + c^2 > a^2

a^2 + b^2 = c^2

b^2 + c^2 < a^2

a^2 + b^2 > c^2

would it be A?

Determine which graph represents a reflection across the x-axis of f (x) = 3 (1.5) x. On a coordinate plane, an exponential function approaches y = 0 in quadrant 3 and then decreases in quadrant 4. It crosses the y-axis at (0, negative 0.5).

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If g (x) = 2x + 4, find g (1).

What are partial products

How do u make 66.6% a fraction

Abdul is creating a cushion that is 1 foot by 2 feet by 3 feet. He wants to find the least amount of fabric he will need to cover the cushion. He starts by drawing the net shown here.