Answer:
25%
Step-by-step explanation:
1/4 is equal to 25%
you divide 1 divided by 4 which equals 0.25 which is 25$
Hope this helps! :D
33 years
x+(3x+10)=90
4x+10=90
4x=80
x=20 Ans
Yes
If they form 90 degrees, they are perpendicular
9 inches