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Phoenix [80]
3 years ago
13

Your camera determines the focal distance required for your picture to be in focus using the lens equation, , where the focal di

stance to the object from the lens (D) is related to the focal length (F) and the distance from the lens to the film (S). If an object is placed 8 cm from a lens with a focal length of 4 cm, how far from the lens is the image (film) formed?
Mathematics
1 answer:
BaLLatris [955]3 years ago
6 0

Answer:

xftr6cgry7cti7tg7tof7tof76of67f7of7tfogt7

Step-by-step explanation:

cigygciogyxptxyñtycñtcuñtycypcu

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F(x) = x + 3<br> g(x) = 2x2 - 4<br> Find (f ·g)(x).
umka21 [38]

Answer:

2x^3+6x^2-4x-12

Step-by-step explanation:

3 0
3 years ago
Solve for x. -14 = -7/3x Simplify your answer as much as possible. Plz Plz help quick!! (:
omeli [17]

x = 32.7

-14 = 7/3x

-14 * 7 = 3x

98 = 3x

98/3 = 3x/3

32.666667= x

32.7 = x

Hope that helped :)

7 0
3 years ago
Read 2 more answers
3x+2y=3 Get y alone.
Kazeer [188]
3x + 2y = 3. subtract 3x from both sides, so you get 2y = -3x + 3 . then you divide by 2 to both sides , so you get y = -3/2x + 3/2 .
5 0
4 years ago
In a restaurant 72 out of 108 tables are booths. What is the ratio of tables that are booths to the total number of tables.
denpristay [2]

Answer:

The ratio of tables that are booths to the total number of tables = \frac{72}{108}

Step-by-step explanation:

The number of tables in a restaurant, p = 108

The number of table that are booths, q = 72

Then, the ratio of tables that are booths to the total numbers of tables = \frac{q}{p}

                                                                 = \frac{72}{108}

7 0
3 years ago
Two airlines offer special group rates to your school’s Spanish Club for a trip to Mexico City. Mexican Air airline offers a rou
denis23 [38]

Answer:

the answer is 850 and 235

Step-by-step explanation:

you just add the numbers and multiply

8 0
3 years ago
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