Monique really wants a new car, especially now that she admires a coworker's new vehicle every day. What need seems to be motivating Monique to also buy a new car?

The correct answer is: Personal need for status and respect.

Explanation:

The reason why Monique wants a new car is that she wants to be admired as she admires her coworkers' new car. It is highly possible that Monique does not necessarily need the new vehicle but her need for personal recognition and respect is likely to drive her to eventually purchase a new car.

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; foreign exchange transaction;