Three bus companies determine the cost they charge according to the following specifications. 2.
Bluebus : R5,00 per km
Greybus : Initial amount of R100 and then R3 per km
Greenbus : First 50 km at R3 per km and then R5 per km for every km more than 50
2.1 write the equations (formulas) to calculate the cost for each bus company with regard to the km traveled
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false.

step-by-step explanation:

false.

cavalieri's principle makes that statement about the volumes, not about the areas.

my answer is$ 12

step-by-step explanation:

because 15 -2=12

part a: triangles gcb and epb

part b. sides cg and rp are parallel by definition of parallelogram.

angles cgb and e are congruent by being alternate interior angles of parallel lines cut by a transversal. angles gbc and ebp are congruent because they are vertical angles. by aa similarity, the triangles are similar.

part c. since the triangles are similar, the ratios of the lengths of corresponding sides are equal.

calculation of be:

gb/be = cb/bp

(400 ft)/be = 300/200

(400 ft)/be = 3/2

3be = 2 * 400 ft

3be = 800 ft

be = 800/3 ft

calculation of pe:

gc/pe = cb/bp

(350 ft)/pe = 300/200

(350 ft)/pe = 3/2

3pe = 2 * 350 ft

3pe = 700 ft

pe = 700/3 ft