Boswell company manufactures two products, regular and supreme. boswell's overhead costs consist of machining, $3,000,000; and assembling, $1,500,000. information on the two products is: regular supreme direct labor hours 10,000 15,000 machine hours 10,000 30,000 number of parts 90,000 160,000 overhead applied to regular using traditional costing using direct labor hours is select one: a. $1,290,000. b. $1,800,000. c. $2,700,000. d. $3,210,000.

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.

i do believe its modular luck

explanation: