The height of a trapezoid is 4 in and its area is 24 in. One base of the trapezoid is 6 inches longer than
the other base. What are the lengths of the bases? Complete the explanation of how you found your
answer.
One base is
inches for one of the bases and
inches for the other base.
Use the formula for the area of a trapezoid. Substitute 24 for A and 4 for h and simplify the equation to
find 24 = (b +62). Use guess and check to find two numbers that add to with one
number 6 more than the other to get
inches for one of the bases and inches for the other base.

An electronics manufacturer wants to know if customers would be interested in a detachable keyboard for their tables and if so, what the most important features would be. the manufacturer partners with an electronics store to include copies of the survey with every purchase at that store for one week. which of the following best explains why this random sample is unlikely to be a good representative sample of tablet owners' preferences for a detachable keyboard? a) one week is likely not enough time to get a large enough sample. b) most people won't bother to send in the survey, which is likely to skew the results c) there is no way to verify whether the responders to the survey actually own a tablet d) the survey is biased because it was conducted through an electronics store, not the general population

Examine the following sets of events. set a: {1, 5, 7, 9, 14} set b: {2, 5, 6, 8, 14, 17} which of the following represents the intersection of set a and set b ? {∅} {5, 14} {1, 2, 5, 6, 7, 8, 9, 14, 17} {1, 2, 6, 7, 8, 9, 17}

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?