The lateral area of a hexagonal pyramid is 80 m². The slant height is 5m. Find the
perimeter of its base

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

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 .