An evergreen nursery usually sells a certain shrub after 7 years of growth and shaping. the growth rate during those 7 years is approximated by dh/dt = 1.2t + 3, where t is the time in years and h is the height in centimeters. the seedlings are 11 centimeters tall when planted (t = 0). (a) find the height after t years.

With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle. what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle. what is the measure of angle a? enter your answer in the box. m∠a= 3.)quadrilateral abcd is inscribed in this circle. what is the measure of angle b? enter your answer in the box. m∠b= °4.)quadrilateral abcd is inscribed in this circle. what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle. what is the measure of angle c? enter your answer in the box.°