Spencer??
LIKE THE NOVEL "PRETTY LITTLE LIARS"????
OMG I LOVE SPENCER IS ONE OGF MY FAVORITE LOL sorry..
umm well she use this method:
1/3. 4/1
4/3
4
that's it lol .... :v
Answer:
lolllll
Step-by-step explanation:
Whenever you add or subtract fractions you have to have the denominators the same so that the numerator is of the same value system.
For example you have 8/16 - 8/32
If you were you to subtract it without changing denominators to the same it would be equal to zero but when you change them to the same denominator
16/32 - 8/32 then the answer would be 8/32.
Ok so we know that consecutive angles are supplementary and the diagonals bisect the angels so
2x-15+3x=90
5x=105
X=21
