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
Vesna [10]
1 year ago
7

The whooping crane is Canada’s tallest bird. When the angle of elevation of the sun

Mathematics
1 answer:
inn [45]1 year ago
3 0

The crane is 139.8cm tall.

<h3>what is angle of elevation?</h3>

The angle formed by the line of sight and the horizontal plane for an object above the horizontal.

Using Trigonometry

tan 30 = h/y

1/√3 = h/y

y= h√3

and, tan 25= h/y+62

         0.96= h/(h√3 +62)

             h= 0..96 (h√3 +62)

             h= 0.96*h*1.732+0.96*62

             h=0.796h +28.52

             0.2404h= 28.52

                  h= 139.8 cm

Hence, whooping crane is 139.8 cm.

Learn more about angle of elevation here:

brainly.com/question/21137209

#SPJ1

You might be interested in
A circle has a diameter with endpoints (1,6) and (-3, -6). Find its area.
mamaluj [8]

Answer:

(1,6) i think it is\lim_{n \to \infty} a_n \geq x^{2} x^{2} x^{2} \neq \neq

Step-by-step explanation:

5 0
3 years ago
How to solve this problem 15 = 5x
Lostsunrise [7]

Answer:

x = 3 (see below)

Step-by-step explanation:

To solve for x, you need to isolate the variable to one side of the equation. To do that, you need to use reverse operations. For example, the reverse operation of subtraction is addition.

In this case, we have:

15 = 5x

5x is the same thing as 5 (x) or 5 times x. This means the reverse operation is division. So, we need to divide both sides of the equation by 5:

15 = 5x

-----   ----

5       5

--------------

3 = x

x = 3

4 0
2 years ago
A notary receives $ 3500 for elaborating a title property and $2000 for the constitutive act of an enterprise. In a month did a
Andrew [12]

Answer:

6 titles and 16 acts were elaborated

Step-by-step explanation:

Let the number of titles be t and the number of acts be a

Since the total is 22 operations:

a + t = 22 •••••••(i)

Total amount from titles = 3500 * t = 3500t

Total amount from acts = 2000 * a = 2000a

2000a + 3500t = 53,000 ••••••(ii)

From i, a = 22-t

Insert this in ii

2000(22-t) + 3500t = 53,000

44,000 - 2000t + 3500t = 53,000

1,500t = 53000-44000

1500t = 9000

t = 9000/1500

t = 6

But a = 22 -

= 22-6 = 16

5 0
3 years ago
Find the Area please help me
Serggg [28]

Step-by-step explanation:

Area for a right angle triangle = 1/2 bh

b = Base

h = Height

A = 1/2×bh

= 1/2 × 2c^3d^2 × 4c

= (2c^3d^2 × 4c) / 2

= c^3d^2 × 2c

= 2c^4 × d^2

7 0
2 years ago
Fast really need help
IgorLugansk [536]

Answer:

3^6 i think

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Convert 6 20<br> into a decimal
    15·1 answer
  • What is the sum of a 58th arithmetic sequence where the first term is 6 and the last term is 405
    8·1 answer
  • Which one is larger 1.0 or 1.03
    6·2 answers
  • MATH HELP ME ASAP PLS!!!
    10·1 answer
  • How do I figure out the third measure of a triangle
    11·1 answer
  • X/3=-19<br> What is the value of x
    9·2 answers
  • Question #10: (3 points)
    15·2 answers
  • Plzzzzz I need this answer
    5·2 answers
  • Mrs. White opened a bank account that earns 1.2% interest each year. If she deposited 1,500 dollars how much will she have after
    10·1 answer
  • What is the value of x?<br> A.38<br> B. 59<br> C. 83<br> D. 96
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!