23-4 23 +4 is equivalent to 23.00 +4. We can write zeros in the tenths place and hundredths place without changing the value. Use the algorithm to solve. 1) 5.7||5 42 3.0 0 -23 1 0.0 -2.7 0 0 0 0​

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.

Many things that seem threatening in the dark become welcoming when we shine light on them

The 3rd quadrant as 3x+g5ti=56i: 92d-543