A ramp leading into a building makes a 15o angle with the ground. The end of the ramp is 10 feet from the base of the building.
2 answers:
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Step-by-step explanation:
From the picture:
(6, -2) ⇒ x₁ = 6, y₁ = -2
(12, -2) ⇒ x₂ = 12, y₂ = -2
So the slope:
From your writing:
(6, 2) ⇒ x₁ = 6, y₁ = 2
(12, -2) ⇒ x₂ = 12, y₂ = -2
So the slope:
Answer:
Length of BD = +6x - 40
Step-by-step explanation:
In parallelogram ABCD , diagonals AC and BD intersect at E .
In a parallelogram , the two opposite sides are parallel and equal in length.
Also opposite angles of a paralleogram are equal .
Here the length of the parts of a diagonal is given.
BE = - 40
DE = 6x
Since the length of whole diagonal is the sum of the lengths of the parts of the diagonal ,
Length of BD = BE + DE
= -40 + 6x
Length of BD = +6x - 40