Find the product of this expression.
(4a- 3)(4a + 3) =

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

Will mark name all segments skew to bc

Triangles abd and ace are similar right triangles. witch ratio best explains why the slope of ab is the same as the slope of ac?