D Question 5 and the Given the triangle information below, solve for the x value measure in degrees of angle A​

George is 187 cm tall. his son, ralph, is 142 cm tall. who casts the longer shadow. george when the sun is 65° above the horizon, or ralph when the sun is 56° above the horizon? how much longer? (nearest centimeter)

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years