![Haleysaraya1](/avatars/7719.jpg)
Haleysaraya1
10.07.2019 •
Mathematics
An aerial camera is suspended from a blimp and positioned at d. the camera needs to cover 125 meters of ground distance and will be flown at an altitude of 75 meters. if the camera attachment to the blimp is 20 meters in length, how low should the camera hang from the blimp, from g to d?
Solved
Show answers
More tips
- F Food and Cooking Choosing the Best Water Filter: Tips and Recommendations...
- H Health and Medicine How Much Does Abortion Cost? Expert Answers and Insights...
- H Health and Medicine Contraceptive Pills After 35: The Importance Of Choosing The Right Medication...
- C Computers and Internet How to Set Up Internet on iPhone? Detailed Guide with Step-by-Step Instructions...
- P Philosophy 8 привычек, чтобы достичь счастливой жизни...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- G Goods and services How to Choose the Right Iron: Purchase Tips...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- H Health and Medicine How to Choose the Right Glasses?...
- H Health and Medicine What vaccines do children need?...
Answers on questions: Mathematics
- M Mathematics The distance between Johannesburg and Cape town is 1682km. If it took the bus 19:28 min to arrive at its destination calculate the avarage speed of the bus for this trip...
- M Mathematics Which of the following points is located in the third quadrant of the coordinate plane? A. (7, -15) B. (7, 15) C. (-7, -15) D. (-7, 15)...
- M Mathematics The area of a parallelogram is 7, and the lengths of its sides are 1.3 and 7.4. Determine, to the nearest tenth of a degree, the measure of the acute angle of the parallelogram....
- M Mathematics I WILL MARK THE BRAINLIEST The data below represents the number of guests staying on each floor of the Luxed hotel. 1,3,5,7,9,9,11,11,13,14 which dot plot correctly summarizes...
- M Mathematics Find the distance between each point...
- M Mathematics X+y=5 3x-4y=8 please i need the steps...
- M Mathematics The distance that a spring will stretch varies directly as the force applied to the spring. A force of 90pounds is needed to stretch a spring 9inches. What force is required to...
- M Mathematics I will mark brainliest! Sam launched a ball vertically upward from the ground at the same time a bird was on a linear path toward the ground. The equation that models the approximate...
- M Mathematics Please help homework due in 30 min will be marked brainliest look at my account i need 5 questions answered this being the second one...
- M Mathematics Find the surface area of the part of the plane z= 2x+2y+4 over the region R bounded by the triangle with vertices (0,0), (2,0), (2,4)....
Ответ:
The camera should low by 12 meters
Step-by-step explanation:
* Lets explain how to solve the problem
- From the figure:
# The length of the camera is represented by FE
∴ EF = 20 meters
# The ground distance covered by the camera represented by AC
∴ AC = 125 meters
# The camera will be flown at an altitude represented by DB
∴ DB = 75 meters
# The altitude should the camera hanged below the blimp
represented by GD
∴ Find the length of GD
* Lets solve the problem
- In the two triangles ADC and EDF
∵ EF // AC
∴ m∠A = m∠E ⇒ alternate angles
∴ m∠C = m∠F ⇒ alternate angles
∵ m∠ADC = m∠EDF ⇒ vertical angles
∴ Δ ADC ≈ Δ EDF ⇒ AAA similarity
∴ Their corresponding sides are proportions
∴ AC/EF = AD/ED = CD/FD = constant ratio
∵ AC = 125 and EF = 20
∴ The constant ratio is 125/20 = 25/4
∵ Their Altitudes have the same ratio of their corresponding sides
∵ BD is the altitude of Δ ADC and GD is the altitude of Δ EDF
∴ BD/GD = 25/4
∵ BD = 75
∴ 75/GD = 25/4
- Use cross multiplication to find GD
∴ 25 GD = (75)(4)
∴ 25 GD = 300
- Divide both sides by 25
∴ GD = 12
∴ The camera should low by 12 meters
Ответ:
12 x8 = 96
__ __
¾ x8 = 6