-1 and 1 are opposites, not decimals, and not fractions. Please mark Brainliest!!!
A
the word 'of' means to multiply
0.45 × 80 = 36
The answer is 489,300.
Work:
We go to the tenth's place, which is 9. Since 9 is higher than 5, we need to round the hundredth's place to 3.
Glass and Titanium. Glass is because (10,40) (y over x) is 4 and Titanium is because (10,60) is 6 cork and lead are not since when dividing y over x it doesn't equal 2.
