Type A, type B, and type C lightbulbs are lasting longer today than ever before. On average, the number of bulb hours for a type bulb is 21 times the number of bulb hours for a type B bulb. The number of bulb hours for a type A bulb is 2300 less than the type B bulb. If the total number of bulb hours for the three types of
lightbulbs is 89,700, find the number of bulb hours for each type.

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.

answer:

1.14285714286

step-by-step explanation:

divide 40 into 35 and you will get your answer

step-by-step explanation:

i'm not sure how to show the work for this

answer : c and d or 4(29 + 6)

4(29) + 4(6)