Step-by-step explanation:

Answer:
75?
Step-by-step explanation:
1/4 = 25
25 x 3 =75
----
3/4=75
9514 1404 393
Answer:
x = 14
Step-by-step explanation:
The sum of angles in a triangle is 180°:
∠O +∠P +∠Q = 180°
(2x -5)° +(3x -8)° +(10x -17)° = 180°
15x -30 = 180 . . . . . divide by °, collect terms
x -2 = 12 . . . . . . . . . divide by 15
x = 14 . . . . . . . . . . . .add 2
A tessellation is the regular t<span>iling of a plane shape</span>