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
Sav [38]
3 years ago
6

I need help with this word problem please

Mathematics
1 answer:
nika2105 [10]3 years ago
7 0

Answer:

786.9 feet to the nearest tenth.

Step-by-step explanation:

In the triangle formed between the boat, base of the lighthouse and the top of the lighthouse, the opposite side to angle 21 49' is the height of the lighthouse and the distance (d) of the boat is the adjacent side.

So we have:

tan 21 49 = 315 / d

d = 315/ tan21 49

= 786.89 ft.

You might be interested in
Here it is sry and thx!
masya89 [10]

Answer:

B

Step-by-step explanation:

hard to explain xD

3 0
3 years ago
Read 2 more answers
I dont get this please help!
suter [353]
1. Divide it into a triangle and a rectangle
2. To solve the area of the rectangle which is (length times width) do 2x9 = 18
3. To solve the area of the triangle which is (length times width divided by 2) do 2x4/2 =4
4. Area = 18 + 4, 22 square units
5 0
3 years ago
A store has clearance items that have been marked down by 55%. They are having a sale, advertising an additional 45% off clearan
EleoNora [17]

Answer:

20

Step-by-step explanation:

5 0
4 years ago
Please help me, GodBless.
Fed [463]

Answer:

m= 5/2

Step-by-step explanation:

Points: (0, 2) and (4, 12)

Slope:

m=(y2-y1)/(x2-x1)

m=(12-2)/(4-0)

m=10/4

m= 5/2

3 0
3 years ago
Read 2 more answers
Use the number 913,256. write the period that has the digits 913
AleksandrR [38]
Basically when reading the value of a digit we start from the right.
Digits from the right to the left are named as follows:
units......>no zeros/digits after them
tens......> 1 zero/digit after the digit
hundreds.......> 2 zeros/digits after the digit
thousands......> 3 zeros/digits after the digit
ten thousands.......> 4 zeros/digits after the digit
hundred thousands.........> 5 zeros/digits after the digit
million........> 6 zeros/digits after the digit

Applying this concept to the above mentioned number, we will find that the period containing "913" is called nine hundred and thirteen thousands.
6 0
3 years ago
Read 2 more answers
Other questions:
  • 3/9=21/k proportion
    8·1 answer
  • Which property is shown by 9 8 = 8 9
    12·1 answer
  • What is negative 16 divided by 64
    14·2 answers
  • A magician shuffles a standard deck of playing cards and allows an audience member to pull out a card, look at it, and replace i
    15·1 answer
  • The library surveyed 240 people about their favorite type of movie. if 15% of the people chose documentaries, how many people ch
    5·1 answer
  • The radius of the cone is 5 in and y = 13 in. What is the volume of the cone in terms of π?
    13·2 answers
  • Explain how to compare two ratios?? Pls help
    9·1 answer
  • If $500 is invested at an annual interest rate of 6.5% compounded continuously, how much is available after 8 year?
    14·2 answers
  • There are 50 students in a class three of them will be in a student government, either president, Vice President, or secretary.
    10·1 answer
  • Help!! Please help with this question.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!