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
Tpy6a [65]
3 years ago
13

a 45 foot tall lighthouse located in fajardo, puerto rico a tourist sights two boats coming into a coastline, one behind the oth

er. The angle is depression to one boat is 21° and the angle of the depression to the other boat is 40°. How far apart are the two boats?

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
4 0
This is how you solve this question

You might be interested in
What are the side lengths of a 45-45-90 triangle with a hypotenuse of 10root2?
scoundrel [369]

Answer:

10

Step-by-step explanation:

let the lengths of sides=x (each)

x²+x²=(10√2)²

2x²=100×2

x²=100

x=√100=10

6 0
3 years ago
The admission fee at the Smithsonian Air & Space
mel-nik [20]
A. 1.50c+ 4.00a = 5050 (Money earned)
     c + a =2200 (Guests in the museum) 

6 0
2 years ago
Find the value of x so that the shaded region is a gnomon to the white rectangle.
RUDIKE [14]

Based on the shaded region, the value of x which makes this region a gnomon is x = 1.

<h3>What is value of x?</h3>

Based on the dimensions of the side that isn't shaded, and the dimensions of the side that is shaded, the value of x can be found as:

3/ 6 = (1 + 3) / (x + 6 + x)

1/2 =  4 / (6 + 2x)

6 + 2x = 4 / (1/2)

2x = 8 - 6

x = 2/2

x = 1

Find out more on shaded regions at brainly.com/question/9767762.

#SPJ4

4 0
1 year ago
Desi is about to dilate ABC by multiplying each coordinate by d.
Zinaida [17]
The answer is d not enough information
8 0
2 years ago
Help please <br> Introduction to statistics: mastery test
Phantasy [73]

Answer:

Nonstatistical= HOW MANY ORANGES DID SALLY AT LAST MONTH, HOW MANY HOURS DID I SPEND ON EXTRA CIRICULA...,  and HOW MANY DOGS DO I HAVE

Statistical: The other ones.

Step-by-step explanation: Please Tell me if it was Wrong.

4 0
3 years ago
Other questions:
  • The sides of a triangle are 8, 14, and 17 units. Is it a right triangle?<br> • No<br> • Yes
    5·1 answer
  • What is a rational number
    13·2 answers
  • Round 17.64 to the nearest whole number
    14·2 answers
  • 19. Which net would NOT fold to make a<br>cube? Select all that apply.<br>​
    6·2 answers
  • (X-2)2/4+(y+5)2/9=1 what is the length of major axis of this equation?
    14·1 answer
  • Compare and contrast Converse and Inverse. Explain.
    9·1 answer
  • Can someone help please and thx:) !
    10·1 answer
  • 2n + 3 and 12n - 6 what's the answer and an equivalent
    6·1 answer
  • −3x^2−4x+7 answer this problem please - algebra - factoring
    13·2 answers
  • Deion drives 7.5 miles in 15 minutes. If he drove one hour in total at the same rate, how far did he go?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!