you can conclude that lines A and B are parallel to each other
Answer:
6*10^-6
Step-by-step explanation:
You need a whole number for the scientific notion, right? To find that number above 1 and under 10, you can move the decimal point over until you get that number. Count the amount of spaces you moved the decimal point, and that's your number for scientific notation. To get the negative sign, you have to determine whether for scientific notation you make your number bigger or smaller. If you make it bigger, you have to put a negative sign on the exponent. If the number becomes smaller, it is a positive number. Hope this helps!
7 3/4.
i got this by adding 1/5+2/5=3/4 and then 4+3 which are the whole numbers.
x + x +2 + x + 4 = 120 ( I think you mean linear equation!)
3x = 114
x = 38
the numbers are 38, 40 and 42
