Suppose Nigel sells Blair a watch for $200. Nigel tells Blair it is an antique Rolex he inherited from his dead grandfather, but in fact, it is a fake; he bought on the streets of New York City. The fake watch is worth $50, but if it had been a genuine antique Rolex, it would be worth $600. In this scenario, Nigel is in breach of contract and could be sued.

bd = 9 cm

step-by-step explanation:

in a 30°-60°-90° triangle, the ratio of side lengths is 1 : √3 : 2. that is, the longest side (hypotenuse) is twice the length of the shortest side.

all of the triangles in your geometry are 30°-60°-90° triangles. ac is the hypotenuse of δacd, and the short side of δabc.

the short side ad of δacd will be half the length of ac, so 3 cm. the hypotenuse ab of δabc will be twice the length of ac, so 12 cm. segment bd is the difference of the lengths ab and ad, so is

bd = ab -ad

bd = 12 cm - 3 cm = 9 cm

comment on side length ratios

you can figure the ratios of side lengths in a 30°-60°-90° triangle by considering the trig ratios of the angles. or you can figure the length of the altitude of an equilateral triangle of side length 2 using the pythagorean theorem.

exaclty 30 degrees celcius is the answer

where is the graph?

answer; erp systems;