None of those are correct. x= 8 and 2/3
The awnser will be mother russia
Answer:
Each strip is 117.6 cm
Step-by-step explanation:
I created a proportion of hearts to others. On strip A there is 1 heart to 2 others and B there is 1 heart to 3 others. I added them and got a proportion of 2 hearts to 5 others for both. With a total of 56 hearts, I set up a proportion to determine the total stickers
2/5=56/x
When I cross multiply, I get 2x=280 and x=140
so for the 56 total hearts, I have 140 others. I added those to get the total stickers and got 196. I multiplied that by 1.2cm and got 235.2 cm for both. Since both are the same size, just divide that by 2 and get 117.6 cm each.
Answer: 12.4Million
Step-by-step explanation:
Let x be the term we are looking for
Therefore;
Population in 2000 = x
Population in 1940 = 7.9Million
Recall population in 2000 is 1.57 times population in 1940
Therefore
1.57 * x = 7.9
x = 7.9m * 1.57
x = 12.403
Rounding off to the nearest tenth in Millions
= 12.4Million
Hope this helps
