As a fraction it is 16/9 and for a decimal it is 1.7777 repeating
The new coords are (-4, 4), (-1,7) and (1,1)
• There is a 7 centimeter difference
• They both have 10 centimeters
• They are both made out of string
• They both use centimeters
The answer is either x = -1 or x = 4.
This one is very simple.
create a simple equation to find out
15 = 12 + x
subtract 12 from each side
x= 3
the missing number is 3
or, to be even simpler, take the total, subtract the total from the number you know and the difference is the missing number.
hope I helped
ALSO, we can check going down vertically. 3 + 10 =13. this is the total listed at the bottom.
