What is the measure of angle c ?​

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.