Answer:
19.51 units = x
Step-by-step explanation:
Here is one way :
Height = 18 cos 47 = 12.276
then cos 51 = 12.276 / x
x = 12.276 / cos 51 = 19.51
It’s B. Yeah trust me in this one
Answer: 2
Step-by-step explanation:
Answer:
It would be zero.
Step-by-step explanation:
Let's for example look at this list : 123456789
The mean is 5, and the median would also be 5.
Answer:
10 sides,that is, a decagon or 10gon
Step-by-step explanation:
If the exterior angle is 36° then numbers of sides=

Therefore
n=360°÷36°=10