2*n + 5 = 35
Write 567.23 as a sum ANSWER: 5x102 + 6x101 + 7x100 + 2x10-1 + 2x10-2
5
I would subtract [ 2x (4x + 9) ] .
11 and 7 Add them and you get 18, subtract them and you get 4.
22
2*n + 5 = 35
Square the standard deviations, subtract/add them and calculate the square root of the subtraction/sum. StDV=sqrt (StDvA^2+StDvB^2)
𝘛𝘸𝘪𝘤𝘦 means to multiply by 2. 𝘚𝘶𝘮 means to add together. So 𝘵𝘸𝘪𝘤𝘦 𝘵𝘩𝘦 𝘴𝘶𝘮 means to take whatever you're adding together and then multiply this result by 2. So your sum would be X+8. Multiplying this by 2 would give you 2X+16. Another way to write your answer would be to put parentheses around the X+8. That's because you need to do this part first. So another way to write your answer would be 2( X+8 ).
For any polygon: (number of sides-2)*180 = sum of interior angles
Write 567.23 as a sum ANSWER: 5x102 + 6x101 + 7x100 + 2x10-1 + 2x10-2
2 + 9 = 11
5
I would subtract [ 2x (4x + 9) ] .
11 and 7 Add them and you get 18, subtract them and you get 4.
n + 2 = 10
If you subtract 5 from 2, you get negative 3 (-3).