Find the measures of m angle P, m angle Q, and m angle R.

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?