I think the answer to the problem is eight
Answer:8.3 repeating
Step-by-step explanation
First, subtract 47 by 32.
Then, multiply that difference by 5/9.
For ex:
47-32=15
15 x 5/9=8.3333333 and so on
Answer:
If you multiply and divide a negative number with another negative number you get a positive number
Step-by-step explanation:
Answer:
The larger circle has an approximate area of 314 cm²
Step-by-step explanation:
As you can see by the diagram, the white circle is twice as wide as the grey circles. That means that its radius is also twice theirs.
The grey circles have a radius of 5cm, so the larger has a radius of 10cm.
The radius of a circle is equal to πr², where r is the radius of the circle. So the larger circle's radius is:
π × 10²
≈ 3.14 × 100
= 314.
So the larger circle has an approximate area of 314 cm²