Solve using the tangent formula(real answers only please)

Find the power series expantion of f(z)=log(4=3z) at the point z=-1

An angle that measures between 90 and 180° is called a(,

Venita is sewing new curtains. the table below shows the relationship between the number of stitches in a row and the length ofthe row.sewingnumber of stitches length (cm)51 131532024306what is the relationship between the number of stitches and the length? othe number of stitches istimes the length.o. the number of stitches is 3 times the length.