The second to last is the correct answer
Answer:
Step-by-step explanation:
Significant Digits or Figures. The significant digits of a number are the digits that have meaning or contribute to the value of the number. Sometimes they are also called significant figures.
so, all of these digits are significant numbers
Answer:
x=12
Step by step explanation:
Step by step explanation:Add 9 to both sides :
15 = 2x - 9
15 + 9 = 2x - 9 + 9
Simplify:
24 = 2x
Divide both sides to get the result:
24 = 2x
24/2 = (2x)/2
Result:
x=12


Answer:
Ratio 320:480
Step-by-step explanation:
please let me know if i got it right if not i'm really sorry :(
Answer:duuno i wanted to help
Step-by-step explanation:
thnx