Part B- Describe two different ways to use the properties of exponents to rewrite the numerator of the expression

These question are hard can you me with answers

State if the two triangles are congruent. if they are, state how you know?

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 .