You are the president of Back Bay Battery, Inc., a $240 million revenue division of a $40 billion consumer electronics manufacturer. Back Bay Battery produces two types of batteries, the absorbed glass mat (AGM) battery and a new supercapacitor (SC) battery. The AGM is a heavy, lead-acid battery that is easy to handle, withstanding vibration and extreme conditions well. AGM batteries represent 80% of the company's revenue and have been a mainstay of the business. The newer supercapacitor batteries make up the remaining 20% of revenue. Back Bay Battery sells its batteries to businesses. There are three primary markets:

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.

answer///ability to capture the attention of users;

answer/// product differentiation;