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
sladkih [1.3K]
3 years ago
10

From the top of a cliff, which is 120 meters above the water, tha angle of depression of a boat on the water is 18°. How far is

the boat from the bottom of the cliff?
Mathematics
1 answer:
harina [27]3 years ago
4 0
To find how far the boat is from the bottom of the cliff is you’ll use tan;

Tan18degrees=120/x

x=120/tan18degrees

x=369m
You might be interested in
Need help with this please I am in math class
Tpy6a [65]

Answer:

256.8

Step-by-step explanation:

the tenths place is the first number after the decimal.

7 0
3 years ago
1. Kelly has a rock garden with a length of 6 feet. She constructs a scale model of the rock garden using the scale 1 inch:2 fee
alexandr1967 [171]

Answer:

<em>(a) 3 inches </em>

<em>(b) Her scale model drawing WILL fit on the piece of paper 8.5 by 7 inches</em>

Step-by-step explanation:

<u>Scaling </u>

We use scales to represent realities in reduced spaces. In the case of lengths or surfaces, the scale allows us to draw the shapes in normal sheets of paper.  

(a)

Kelly's rock garden has a length of 6 feet. She uses a 1 inch:2 feet scale. this means that the model length is

6 feet*1 inch/2 feet = 3 inches

(b)

The width of the model is 5 inches, keeping the same scale it means the real length is

5 inches * 2 feet / 1 inch = 10 feet

The model will have 3 inches by 5 inches, it perfectly fits on any regular piece of paper

6 0
3 years ago
Given f(x)=4X+9, find the equation for f^-1(x)
Ilia_Sergeevich [38]

Answer:

4x+9 if that's not what u needed I can graph it for you too

6 0
3 years ago
16y = 19 A. y = 4 B. y=2/3 C. y=1/4 D. y = 38
____ [38]

Answer:

y=19/16 or y=1.1875

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Math screen shot photo
lianna [129]

Answer:

30625

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Given the function f(x) = 3+9(x-1) find the value of f(8)
    12·2 answers
  • Find the quotient: (5x3 − 2x2 + x − 4) ÷ (x − 3)
    14·1 answer
  • What does the constant term 378 represent
    15·1 answer
  • Is 70 thousand in standard form or word?Explain..
    8·1 answer
  • A restaurant operator in Accra has found out that during the partial lockdown, if she sells a plate of her food for GH¢20 each,
    7·1 answer
  • A lawn care company sells grass seed by the pound. There is one price per pound up to 5 pounds and a lower price per pound for e
    11·1 answer
  • Write the algebraic expression for “twice a number n decreased by seven”
    14·1 answer
  • 5) If Oskar bisects the diameter of a circle, what is he trying to construct?
    13·1 answer
  • Angelique is buying towels for her apartment. She finds some green towels that cost $8 each and blue
    12·1 answer
  • What is the answer for <br><br> 2ab(xa^9+ya^3-6)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!