Which mathematical symbol would best fill in the blank to compare the two real numbers? square root of 7 blank 14 over 5 < > = ≈

Find the cosine function that is represented in the graph.

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)