Given: AD BC and AD || BC
Prove: ABCD is a parallelogram.
Angles Segments Triangles
Statements
Reasons
ZBCA
ZDAC
A
Statements
Reasons
C
Assemble the proof by dragging tiles to
the Statements and Reasons columns.
) Intro

table a is wierd

step-by-step explanation:

6*f

no because mercury has a density of 13.6 grams per centimeter squared while gold has 19.32 grams centimeter squared

step-by-step explanation:

answers

\3. yes the presentation (i.e. odd numbers being written as differences of two squares) is possible for all odd natural number however the presentation may not be unique. for example,  57=112−82=292−28257=112−82=292−282.

\4. 2 can't be written as a difference of two squares because 4-1=3 and 1-1=0 and the difference of squares grows to integers larger that 3.

can i get some in proving questions 1 and 2?