The angle of elevation of a point T on a tower from a point U on the horizontal ground is 30 degrees if TU= 54m, how high is T above the horizontal ground? ​

answer: this doesnt make any sense especially the photo.

step-by-step explanation:

abby has a greater debt becasue she owea 5 more then alan does

it is ok do not worry about it my dude. have a good one

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?