Step-by-step explanation:
y=mx+b (m is the slope, b is the y-intercept)
To come with sope choose two points from the graph (6,20), (4,30)
Then
m=(Y2-Y1)/(X2-X1) =(4-6)/(30-20)=-1/5
b= 50 (y-intercept)
SO y=-1/5x-50
I hope this helps
The output should be -5+10=5
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Answer:
≈ 12.6
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides.
let x be the third side, then
x² + 6² = 14²
x² + 36 = 196 ( subtract 36 from both sides )
x² = 160 ( take the square root of both sides )
x = 
≈ 12.6 ( to the nearest tenth )
Answer:
Step-by-step explanation:
<u>The depth readings are</u>
- The first mission: - 2 3/4 fathoms
- The second mission: - 2 5/8 fathoms
<u>Comparing the readings</u>
- - 2 3/4 = - 2 6/8 and - 2 5/8
<u>Absolute values compared</u>
Indicating the greater value on the first mission
As per above, the first mission was deeper
