Brandy04
Brandy04 Brandy04
  • 26-03-2021
  • Mathematics
contestada

Anyone wanna help me out??

Anyone wanna help me out class=

Respuesta :

mhanifa
mhanifa mhanifa
  • 26-03-2021

Answer:

  • 6955 ft

Step-by-step explanation:

  • Refer to attached. Point J, segment BJ and angle measures added.

Step 1, find BJ

  • BJ / AB = sin 20° ⇒ BJ = AB sin 20° ⇒ BJ = 600 sin 20° ≈ 205.2 ft

Step 2, find BP

  • BJ/BP = cos 75° ⇒ BP = BJ / cos 75° ⇒ BP = 205.2/cos 75° ≈ 792.8 ft

Step 3, find PQ

  • PQ/BP = sin 35° ⇒ PQ = BP sin 35° ⇒ PQ = 792.8 sin 35° ≈ 454.7 ft

Step 4, find the elevation of peak P

  • Height above sea level = 6500 + 454.7 ≈ 6955 ft (rounded)
Ver imagen mhanifa
Answer Link

Otras preguntas

Suppose you have $10,000 to invest. Which of the two rates would yield the larger amount in 4 years. 7% compounded quarterly or 6.94% compounded continuously?
How is gravity affected by mass and radius?
If x = - 2 and y = 3, what is the value of - x∧- y? the answer is 1/8. how?
how do you inscribe a square in a circle?
Find the solution to the following equation by transforming it into a perfect square trinomial. x2 – 12x = 13        {46, 55}
An acrostic poem about the brain
How many atoms are there in 90.2 grams of selenium?
When plastic deformation of a material occurs, the material _____.
What number should be added to the expression x2 + 14x to change it into a perfect square trinomial? (Points : 1) 7 14 28 49
What does the Earths troposphere protects us from?