Answer:
28.3 cm
Step-by-step explanation:
The formula to find the circumference is 2•π•radius. The diameter is 9 cm, so the radius is 9/2 = 4.5 cm. So, the circumference is:
2•4.5•3.14 = 28.26 ≈ 28.3 cm
For this case we define the following variable:
<em>x: unknown number
</em>
We then have the following equation:

From here, we clear the value of x.
We have then:

Answer:
An irrational number that can be multiplied by negative square root of 41 to get a product that equals 1 is:

Answer:
Alternate interior angles
Step-by-step explanation:
Please mark as brainliest if this has helped you
Lets say you have a spinner with 6 sides. Numbers 1-6
The probability of each number to be landed on is 1/6 or about 16%
For an even number to be landed on, it would be 3/6 or 1/2 or 50% bc there are 3 even numbers: 2,4, and 6
99.99 - 64.25= 35.74
35.74/64.25= 0.556=55.6% or 56% rounded