Heath has found a new online encyclopedia by a company he has never heard of before. heath’s friend, sam, urges heath to stick to sites he knows are safe and credible. why is sam so concerned?
a.
many online references are not regulated
c.
both of these
b.
online references may contain incorrect information
d.
none of these

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?

The two box p digram the two box plots show the data of the pitches thrown by two pitchers throughout the season. which statement is correct? check all that apply. pitcher 1 has a symmetric data set. pitcher 1 does not have a symmetric data set. pitcher 2 has a symmetric data set. pitcher 2 does not have a symmetric data set. pitcher 2 has the greater variation. ots represent the total number of touchdowns two quarterbacks threw in 10 seasons of play

Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.