Atriangle has a base of 3 yards and a height of 7 yards. which is the area of the triangle?

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b