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
irakobra [83]
3 years ago
6

Help anyone? Might be difficult . I will give you the brainiest if correct

Mathematics
2 answers:
Sergeu [11.5K]3 years ago
7 0

the answer is A. man

8_murik_8 [283]3 years ago
7 0

Answer:

your answer is A

Happy Valentine's Day!!<3

Step-by-step explanation:

You might be interested in
If a line on a distance versus time graph goes back down towards the x-axis, what does that mean
Eddi Din [679]
It means that the distance is getting shorter from the starting point. ie. truing around
5 0
3 years ago
1. A boat drifted 15 m out into the water off Ocean Beach, where the shore drops off
Lunna [17]

The correct responses found using trigonometric ratios are as follows;

  1. Brooke's cannot bring the boat back without getting water over her boots.
  2. The plan will not be approved
  3. The plane will not disturb
  4. The company can not use the chimney legally
  5. The Long company will build the bridge
  6. The fireman can reach her.
  7. The lift does not take the skiers up to the bar.
  8. Eric will be able to see his Dad's plane.
  9. The 73 m. brace

<h3>How can trigonometric ratios be used to find the right responses?</h3>

1. The depth of the water = 15 × tan(4°) = 1.049 m

The height of Brooke's boot = 1 m

Therefore;

  • Brooke's cannot bring the boat back without getting water over her boots.

2. The angle of elevation of the plan = arccos(99/100) ≈ 8.110°

Given that the angle of elevation the plan, 8.110°, is more than 8° limit, we find;

  • The plan will not be approved.

3. Height reached by the plane = 9 × tan(21°) = 3.455

Therefore;

  • The plane will not disturb.

4. Height of the chimney at the factory = 50 × tan(51°) = 61.745

The minimum chimney height = 65 m.

Therefore;

  • The company can not use the chimney legally.

6. Length of the bridge = 72 × tan(55°) ≈ 102.83

Therefore;

  • The Long company will build the bridge because it is longer than 100 m. but not more than 103 m.

7. Height reached by the ladder = 26 × sin(43°) ≈ 17.7

Therefore;

  • The fireman can reach her.

8. Height reached by the ski lift = 1000 × sin(29°) ≈ 484.8

Therefore;

  • The lift does not take the skiers up to the bar.

9. Height reached by plane = 26 × tan(9°) ≈ 4.12

The plane flies under the cloud therefore;

  • Eric will be able to see his Dad's plane.

10. Length required for the metal brace = 21/(cos(73°)) ≈ 71.83

Therefore;

  • The brace that wastes less metal is the 73 m. brace, because the 71 m. brace is not long enough and two braces will be required.

Learn more about trigonometric ratios here:

brainly.com/question/24349828

#SPJ1

7 0
2 years ago
2) What x value makes the exponential function greater than the
Ludmilka [50]

Answer:

The answer is b

Step-by-step explanation:

5 0
2 years ago
when measuring time 8 concerts are approximately equal to 6 symphonies how many concerts are equal to 28 concerts how many conce
tatiyna
Lets answer this:-

1st lets divide to see how many times 28 goes in 8. And then we will multiply....

28 ÷ 8 = 3.5

Now lets multiply to see how many symphonies are equal to 25 concerts. Lets do it:-

3.5 × 6 = 21

So, 21 symphonies are equal to 28 concerts. 

Lets divide to see how many concerts are equal to 42 symphonies and the multiply to get our final answer. 

42 ÷ 6 = 7

7 × 8 = 56.

So, 56 concerts are equal to 42 symphonies.

Hope I helped ya!! 
3 0
3 years ago
Read 2 more answers
What is the answer?<br><br> Y=x-6 and y=2x
Rashid [163]
\begin{cases}y=x-6\\y=2x\end{cases}\implies~x-6=2x\implies~x=-6

which means

y=x-6=y=-6-6=-12
4 0
3 years ago
Read 2 more answers
Other questions:
  • 1. Amita wants to make a mold for a candle. She wants
    6·1 answer
  • Hayden likes building radio-controlled sailboats with her father. One of the sails, shaped like a right triangle, has side lengt
    11·1 answer
  • Jack ran at 880 ft./min. For the first 10 min. Of the 3 mi. Race before slowing his pace to finish the race with a total time of
    7·1 answer
  • Priya’s cat weights 5 1/2 pounds and her dog weighs 8 1/4 pounds. How many times as heavy is the dog than the cat?
    6·1 answer
  • What is the quotient of 12 and -1/2
    7·1 answer
  • Draw a picture using the rectangular fraction model and write the answer. When possible, write your answer as a mixed number. 3/
    7·1 answer
  • Which equation is equivalent to 5(2)^8t=15 when solved for t?
    11·1 answer
  • Question Help
    7·2 answers
  • Mr. Ortega bought his home for $242,800. It is
    7·1 answer
  • In one country, approximately 144,000 of 900,00 residences are rentals. Determine the percentage of residences in the country th
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!