Max builds rail fences. for one style of fence, each section uses 3 vertical fence post and 6 horizontal rails. how many rails does he need for a fence taht has 33 post. i need all the answers i can get

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

The reflexive property of congruence lets you say that ∠pqr ≅

Will mark ! (10 points also! ) if x varies inversely with y and x =6 when equals y= 10, find y when x=8 a. y=4.8 b. y=7.5 c. y=40/3 d. y=4/15