What is KN + IK? !it’s not 1!
1 answer:
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Answer: 24.99 ft
Step-by-step explanation:
1. You can find the angle A as following:
2. Now, you can calculate the height of the tree as following:
Where:
A=32°
opposite=x
adjacent=40
3. When you substitute values and solve for x, you obtain that the height of the tree in feet is:
Answer:
The answer of your question is: y = - x + 11
Step-by-step explanation:
Data
A (3, 8)
B (9,2)
Formula
m =
(y - y1) = m(x - x1)
Process
1.- Calculate the slope
m =
=
m = -1 slope
2.- Substite point A and slope in the equation
(y - 2) = - 1(x - 9)
y - 2 = -x + 9
y = -x + 9 + 2
y = - x + 11 Solve for y