Factor completely and then place the factors in the proper location on the grid. 4n 2 + 28n + 49

Which of the following best describes the delian problem?

How can you find the mean absolute deviation (mad) for this set of data?

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle?