All changes saved 2. It's best for event marketers to have a single official website listing information about the event?

True

Explanation:

Customers have a preference for a one-stop shopping experience. In other words, customers would prefer to shop in a store that provides a variety of all the products and services they need.

For event marketers, it will be advantageous if they list all their services on a single website.  Customers requiring a wide range of services are likely to contact them for business. If they list services on different websites, customers will likely view them as different providers, offering varied services. This will make them continue searching for a preferred service provider.

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.

c

explanation: