A trapezoid was broken into a triangle and rectangle. The area of the rectangle is
cm2.

The area of the triangle is

cm2.

The area of the trapezoid is

144

cm2at was one benefit of the transcontinental railroad?
120 24 144 the answer

Trigonometry hellllllpppppppp asap

Study results indicate that the mean length of time people spend on a bus in a city is between 21.2 min and 24.5 min what is the study margin of the error?

Amayoral candidate would like to know her residents’ views on a public open space before the mayoral debates. she asks only the people in her office. her co-workers are an example of a census population convenience sample simple random sample