If the figures/solids are similar, the ratio of the areas is equal to the square of the ratio of the corresponding sides. Let x be the area of the second figure. The equation that would best allow us to answer this item is,
(394.2 in² / x in²) = (10.9 / 21.8)²
The value of x from the equation is 1576.8 in².
Thus, the nearest answer is the second choice.
Answer:
9y+45
Step-by-step explanation:
9(y+5)
=9*y+9*5
=9y+45
Hope this helps! have a nice day/night
Answer:
63
Step-by-step explanation:
3×9= 27
4×9= 36
27+36= 63
