Answer:
A - 220
B - 205
Step-by-step explanation:
29% of 759 is 220.11, round down so it stays 220.
27% of 759 is 204.93 round up so it becomes 205.
bonus:
44% of 759 is 333.96 round up and it becomes 334.
to check your work, add 220, 205, and 334 and its 759. thats how you can be sure its correct.
hope this helps :)
Answer:
Step-by-step explanation:
The scale factor, or linear scale factor, is the ratio of two corresponding side lengths of similar figures. Similar figures have the same shape but are different sizes. The scale factor is used to solve geometric problems. You can use the scale factor to find the missing side lengths of a figure.
a.
This question is a rather odd way to ask you to find the radius of a circle from its area.
A = π r²
40000 = π r²
r² = 40000/π
r = √(40000/π)
r ≈ 112.8379
Answer: 113 miles
b.
C = 2 π r
754 = 2 π r
r = 754/2π = 377/π
A = π r² = A = π (377/π)² = 377²/π
A ≈ 45241.0658
Answer: 45241 square miles
