Engineers and surveyors often determine distances that cannot be measured directly by using similar triangles like the ones shown below.

using the information from the drawing, which of these is closest to the distance from point a on one bank to point e on the opposite bank?

a.59 feet
b.102 feet
c.118 feet
d.139 feet

For a school newspaper article, cienna conducted a survey to find out students’ favorite subjects. she polled all the students in mrs. lopez’s advanced dance class. why is her data likely to be skewed? honors dance students are more likely to enjoy dance than students in the general population, so dance may be overrepresented. cienna should have interviewed all the students in the school to get more accurate data. honors dance students are more likely to enjoy dance than students in the general population, so dance will be underrepresented. cienna should have interviewed only every other student in the class to avoid having too many people.

The circumference of a circle is 5 pi cm. what is the area of the circle?

What could explain what happened when the time was equal to 120 minutes