Answer:
Step-by-step explanation:
∠2=∠3 (alternate interior angles)
3x-10=x+30
3x-x=30+10
2x=40
x=20
Answer:
-2/9
Step-by-step explanation:
Answer:
that would be invalid
Step-by-step explanation:
:-):-):-):-):-)
Step-by-step explanation:
1) 40÷10
2) 40÷2
The remainder would be 246.78
76 255/ 309 = 246.7799
(Rounding involved at top btw)