0/42 1.
The angle of depression from the top of a house to a point on the
ground is zº. The distance from the point on the ground to the top of
the house is 20 yards m and the house is 7 yards high. The distance
between the point on the ground and the house is
yards.
Round your answer to the nearest tenth.

If an x intercept only touches the x axis it means it has a multiplicity of 2. if an intercept goes through the axis it has a multiplicity of 1 true false

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

What is always true when two whole numbers are subtracted?