Answer:
C
Step-by-step explanation:
Perpendicular lines always have reciprocal slopes. The slope for line L is 2/3 found by converting 2x - 3y = 5 into y = 2/3x - 5/3. This means the line M will have slope -3/2. Find the equation of the line using point slope form.
y--10 = -3/2(x - 2)
y+10 = -3/2x + 3
3/2x +y = -7
Since the leading term cannot have a negative or fraction, multiply the equation by 2.
It becomes 3x + 2y = -14.
Answer:
(2 x 2 x 2) x (0.03125)
Step-by-step explanation:
Answer:
A. Building A, it is around 100.69 feet taller than building B.
Step-by-step explanation:
Since building A is 120 feet away at and elevation of
, then:
Tan
= 
Where x is the height of the building at the horizontal plane.
x = Tan
× 120
= 100.692 feet
For building B at the same elevation,
Tan
= 
x = Tan
× 60
= 50.346 feet
Since the angle of elevation are the same, building A is around 100.69 feet taller than building B.
Do you need to show your work? the answer is 114.25
Step-by-step explanation:
which subject it is????????....