Trapezoids EFGH and QRST are congruent.
What is the length of side QR?

Pick the description of a geometric object that best matches the real world object box for a deck of card

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

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 .