Assume i can see it's a right triangle and giving the condition c equal 2 b equal 45 ,solve for the side lengths of the right triangle

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

Evaluate the expression. (9 + 5)(3 + 2)0

What is the slope of the line that contains the points (-2,1) and (0,-3)