Answer:
75.39 in^2
Step-by-step explanation:
circumference=2πr
30.8=2(3.14)r
30.8=6.28r
4.9=r
Now that we know the radius, we can plug it in for the area equation
area=πr^2
area=(3.14)(4.9)^2
area=(3.14)(24.01)
area=75.39 in^2
Answer:
69.2°
Step-by-step explanation:
From the diagram attached to this solution. We shall be considering
Tan θ = opp/adj
Where θ = ?
Opp = AC = 385feet
Adj = AB = 146feet
Tan θ = AC/AB
Tan θ = 385/146
Tan θ = 2.636
θ = tan^-1 2.636
θ = 69.225
θ = 69.2°
Hence the angle to the horizon is 69.2°
Answer:
<u>-6</u>
-7
Step-by-step explanation: (4,5) and (-3,-1)
- Y2 represents -1
- Y1 represents 5
- X2 represents -3
- X1 represents 4
<u>Y2 - Y1</u>
X2 - X1
<u>-1 - 5</u>
-3 - 4
<u>-6</u>
-7
Hope this helps you!!! :)
The answer is C if it's being weighed.
Answer:
x = 25500
Step-by-step explanation: