See the photo attached for the answers
The cost, c(x), for a taxi ride is given by c(x) = 2x + 4.00, where x is the
1 answer:
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Given:
A(-5,4)
B(3,4)
C(3,-5)
So point D is:
so point D is (-5,-5)
For AB is
Distance between two point is:
so distance between A(-5,4) and B(3,4) is:
So AB is 8 unit apart.
For B(3,4) and C(3,-5).
So BC is 9 unit apart.
For fourth bush point is (-5,-5) it left of point C(3,-5) is:
so fourth bush is 8 unit left of C.
For fourth bush(-5,-5) below to point A(-5,4)
so fourth bush 9 units below of A.
Answer: Pythagorean Theorem Pieces of Right Triangles is not a justification for the proof.
Explanation : Here, is a right triangle with sides a, b and c. Perpendicular CD forms right triangles BDC and CDA.
CD measures h units, BD measures y units, DA measures x units.
Draw an altitude from point C to Line segment AB Let segment BC = a segment CA = b, segment AB = c, segment CD = h, segment DB = y, segment AD = x,
y + x = c
a/c=y/a( Similarity theorem in triangles ABC and DBC )
------(1) (Cross Product Property)
Similarly, (Similarity theorem in triangles ABC and ADC)---------(2)
(after adding equation (1) and (2) )
( By additional property of equality)
. ( because y + x=c)
Thus, it has been proved that except Pythagorean Theorem Pieces of Right Triangles we use all other properties.