Answer:
x = -9/4
Step-by-step explanation:
We have:
(x + 9)/x = -3
(x + 9) = -3x
3x + x + 9 = 0
4x + 9 = 0
4x = -9
x = -9/4
Using the slope concept, it is found that the distance from point A to point B is of 392 feet.
<h3>What is a slope?</h3>
- The slope is given by the <u>vertical change divided by the horizontal change</u>.
- It's also the tangent of the angle of depression.
At point A:
- The vertical change is of 108.
- The horizontal change is the position
, that we want to find.
Hence:



At point B:
- The vertical change is of 108.
- The horizontal change is the position
, that we want to find.
Hence:



Then, the distance is:

The distance from point A to point B is of 392 feet.
You can learn more about the slope concept at brainly.com/question/26342863
1/4
25/100..divide 25 by 5 ....that is 5/20..
divide 5/20 by 5
1/4
Answer:
94
Step-by-step explanation:
78+90+86=246
246+94=340
340/4=85