X=8
Here my
Work message me if u have questions
Answer:
D. -14
Step-by-step explanation:
Answer:
1360 km/h
Step-by-step explanation:
680 km/h x 2hr = 1360
Answer:

Step-by-step explanation:
To solve this problem, we can use the area of a circle formula as shown below:

<em>A = area</em>
<em>r = radius</em>
<em />
First we need to find the radius.
The radius is half of the diameter. For this problem, the radius is going to be 3.
Now, plug the values into the equation:


The window's area is 
Answer:
100.48
Step-by-step explanation:
Get the Radius which is 8 then multiply (8)(8) and then get 64, finally you need to do 64*3.14 to get the final answer of 200.96. Then you need to divide that by two which would give you the final answer of 100.48