22. explain the error two students are playing a math game. the object of
the game is to make the least possible number by arranging the given
digits inside absolute value bars on a card. in the first round, each player
will use the digits 3, 5, and 7 to fill in the card.
11- 15.3
a. one student arranges the numbers on the card as shown. what was
this student's mistake?
1

(w – 2.5)(w + 2.5)

(–4v – 9)(–4v + 9)

step-by-step explanation:

b, 20 yards

step-by-step explanation:

0lz try yourself sorry for not answering

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus