Answer:
The height of the incline is 462 feet
Step-by-step explanation:
Here, we are asked to calculate height, given the angle of elevation.
When we talk about angle of elevation, we refer to the observation angle that we have when we look up from a position which is at the base.
Please check attachment for diagrammatic representation of the question terms.
From the attachment, we can see that we have a right angled triangle. We are asked to calculate the opposite given the adjacent.
Thus the trigonometric identity to use is the Tangent
Tan 30 = h/800
h = 800 * Tan 30 = 461.88 approximately 462 feet
128,147.............................................
answer for this question is 3.85 units squared
Answer:
x < 5
Step-by-step explanation:
-7x + 14 > -3x - 6
Collect like terms
-7x + 3x > -6 -14
-4x > -20
Divide both sides by -4
-4x/-4 < -20/-4
Note : dividing both sides of an inequality by negative or minus the inequality sign changes.
Therefore
x < 5
I hope this was helpful, please rate as brainliest
Answer:
Ok since u want to learn ill teach you :)
Get your 3 points and then your do this
Example= 3 power of 2 plus 5 power of 2
Then ur gonna add and get your answer hope this helps
(if u still don't get it ill just give u the answer)
7.2
Step-by-step explanation:
Hope u kinda got a good start on this :)
