Based on Pythagorean identities, which equation is true?
sin?e1 = cose
sec2etan?e=-1
O-cos2e1=-sin?
cotecsce=-1

Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints

When rolling 26 sided number cube what are the chances some of the role will be seven

Pamela has a 30-year, 5.75% mortgage on her $250,000 home. she has been paying on it for 5 years, and has recently hit some financial trouble. if her lender agreed to lower the interest rate on her $231,905.47 balance to 5.5%, what will her new payment be for the remainder of the loan?