a lectern has four vertical sides and a slanted top find the measures of angle one in angle to explain your reasoning. pls no links​

Two rigid transformations are used to map abc to qrs. the first is a translation of vertex b to vertex r. what is the second transformation? a reflection across the line containing ab a rotation about point b a reflection across the line containing cb a rotation about point c

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the plzzz write a proportion i will give you 100 points