Abuilding casts a shadow 49 feet long. at the same time, a 42-foot-tall flagpole casts a shadow of 9.8 feet long. what is the height of the building?

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.