1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
8_murik_8 [283]
3 years ago
12

The angles of elevation of a balloon from two points A and C on level ground are 24.5 and 41.3, respectively . Points A and C ar

e 3.5 miles apart and the balloon is between the points. Approximate the height of the balloon above the ground.
Mathematics
1 answer:
lesya [120]3 years ago
5 0

Answer:

height of the balloon = 1.0494 miles        

Step-by-step explanation:

I drew a triangle and labeled angles A, B and C and sides a, b and c.

a = (c · sin A) / sin C = (3.5 · sin 24.5°) / sin 114.2° = 1.4514 / 0.9121 = 1.59 miles

now we have a 90° triangle

h = (a · sin B) / sin 90° = (1.59 · sin 41.3°) / sin 90° = 1.0494 / 1 = 1.0494 miles

 

You might be interested in
When should I make a CoC clan.O. which town hall I mean.??
damaskus [11]
Do not make a coc clan yourself find a friendly clan and join that and stay there because if you make so many bad people will come to your clan and kick members of your clan so better dont make a clan your self because i have experienced!
3 0
3 years ago
(2x-7)² ?!? I really need some help
sergij07 [2.7K]

Answer:

put the formula

(a-b) all square

6 0
2 years ago
Read 2 more answers
3 1/2 covert to ounces
jek_recluse [69]
Convert what to ounces ? Gallons? If yes then that would be 448 ounces
3 0
3 years ago
A quarter is worth of a dollar. Haley needs to exchange dollar bills to get quarters to do her laundry in coin washers and dryer
Ira Lisetskai [31]

Answer:

52 quarters

Step-by-step explanation:

-We know that a quarter dollar is equivalent to $0.25

\$1=4 \ Quarters

-Given that Haley has $13, we multiply this amount by 4 since $1 has 4 quarters to obtain the number of quarters:

Q=13\times 4\\\\=52

Hence, Hayley will get 52 quarters.

8 0
3 years ago
What is the integer square root of 29
crimeas [40]

Answer:

5.38516480713

Step-by-step explanation:

I hope this helps.

3 0
2 years ago
Other questions:
  • A person has a 35 percent chance of winning on a scratch off lottery ticket. What is the probability she first wins of he sixth
    14·1 answer
  • Explain how the Quotient of Powers was used to simplify this expression. (2 points) 2 to the fifth power, over 8 = 22
    6·2 answers
  • Write the equation in slope-intercept form. what are the slope and y-intercept -11x 9y=-12
    9·1 answer
  • What is the value of r? Enter your answer in the box. Round your final answer to the nearest whole number. r = units A right tri
    14·2 answers
  • What is the area of the actual living room in square feet? Round your answer to the nearest whole number.
    12·2 answers
  • Select the best estimate that would help you check the answer to 778×23
    14·1 answer
  • The quality of computer disks Is measured by sending the disks through a certifier that counts the number of missing pulses. A c
    14·1 answer
  • Simplify the following 2a + 3b + 4a – 7b
    15·2 answers
  • What is the area of the parallelogram below
    13·1 answer
  • Q8 - Mr. Schober bought a pair of shoes for $80. There was a discount on
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!