0+2 3x+ + 4x2 -9℃
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Please help and if there’s work please show
No links please they don’t work

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

What is this inequality notation? t is less then or equal to 2

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.