Frank is making a fram for an art project that
will be in the shape of a right triangle. Two
metal rods measuring 15 in. and 39 in. will
serve as the leg and hypotenuse. What is the
length of the third side? Round to the nearest
inch; do not include the unit of measurement
as part of the answer, only the number.

maya’s expression will generate the wrong sum because she violated the commutative property.

step-by-step explanation:

option (a)

step-by-step explanation:

step 1:   take 2 number whose product equal to 25..

and sum of those two number are -10

step: 2 for example here if we take 5,5 are the number,,

5*5=25

and

5+5=10

but we need -10

so if we take   -5,-5

so -5*-5=25

and -5+(-5)=-10

s0

come the equation

replace -10x by these number

like -5x -5x+25

take common

x(x-5)-5(x-5)=0

(x-5)(x-5)=0