Mathematics, 26.02.2021 17:50 ingle75
For a 35mm camera, the equation 1/f=1/d+1/d represents the focal length (f) of the lens that is needed to produce a clear photograph. The distance from the lens to the film d1 must be adjusted according to the distance from the lens d0. If d1=x^2-4x-12 and d0=4x+8, what is 1/f?
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 17:30
Hiroaki wants to find 3 3/4 - 7/8 explain why he must rename 3 3/4 to do the subtraction.
Answers: 3
Mathematics, 21.06.2019 19:00
Solve the equation using the zero-product property. -3n(7n - 5) = 0 a. 0, -5/7 b. -1/3, -5/7 c. -1/3, 5/7 d. 0, 5/7
Answers: 2
Mathematics, 21.06.2019 19:30
Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?
Answers: 3
You know the right answer?
For a 35mm camera, the equation 1/f=1/d+1/d represents the focal length (f) of the lens that is need...
Questions
Mathematics, 08.06.2021 17:30
English, 08.06.2021 17:30
History, 08.06.2021 17:30
Mathematics, 08.06.2021 17:30
English, 08.06.2021 17:30
World Languages, 08.06.2021 17:30
Mathematics, 08.06.2021 17:30
Computers and Technology, 08.06.2021 17:30
