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
iren [92.7K]
3 years ago
8

Solve the question below 77

Mathematics
1 answer:
Vadim26 [7]3 years ago
6 0

Answer:

<em>The height of the monument is 124.8 ft</em>

Step-by-step explanation:

<u>Right Triangles</u>

The ratios of the sides of a right triangle are called trigonometric ratios. The tangent ratio is defined as:

\displaystyle \tan\theta=\frac{\text{opposite leg}}{\text{adjacent leg}}

The figure attached below shows the different distances involved in the problem. We heed to find the value of h, the height from Daniel's eyes. Then we'll add it to the 6 ft where his eyes are located from the ground.

Taking the angle of 68° as a reference:

\displaystyle \tan 68^\circ=\frac{h}{48}

Solving for h:

\displaystyle h=48\tan 68^\circ

Calculating:

h = 118.8 ft

The height of the monument is 118.8 ft + 6 ft = 124.8 ft

You might be interested in
Hector deposited $90 in a savings account earning 10% interest, compounded annually. to the nearest cent how much interest will
Tcecarenko [31]

Answer:

$117

Step-by-step explanation:

$90*10= $9

1 year is $9 interest, which is increase.

$9*3=$27

So than you add $27 and $90 and get $117

8 0
4 years ago
Anna has leaned a ladder against the side of her house. If the ladder forms a 72º angle with the ground and rests against the ho
LuckyWell [14K]

Answer:

(A) 2 meter

Step-by-step explanation:

It is given that the ladder forms a 72º angle with the ground and rests against the house at a spot that is 6 meters high.

Let the measure of bottom of the ladder from the wall be x, then using the trigonometry, we have

\frac{CB}{AB}=tan72^{\circ}

\frac{6}{x}=tan72^{\circ}

\frac{6}{x}=3.077

x=\frac{6}{3.077}

x=1.94

x≈2m

Thus, option A is correct.

6 0
3 years ago
Read 2 more answers
Which of the following has 14.705 in written form?
Bezzdna [24]

Answer:

b

Step-by-step explanation:

3 0
3 years ago
Can someone pleaseeee answer these.its urgent
anzhelika [568]

Answer:

1) Rolling a 3 is unlikely and rolling a 4 is unlikely too.

2) The probability of niki drawing a green marble is likely and the probability of tom drawing a blue marble is unlikely.

Step-by-step explanation:

1) Since there is only one 3 out of 6 numbers, the probability of that outcome is 1/6, which is low. The same thing goes for throwing a 4.

2) The reason why it is equally likely for niki drawing a green is because there are more green marbles than the other marbles. You could see it as a fraction as well, which is 4/9 Which is very close to one half (4.5). For tom, there are less blue marbles which brings it down to the unlikely spot (fraction = 3/9)

Hopefully this helps, and hopefully it isn't too confusing.

3 0
3 years ago
Can you please help
Dmitry [639]

Answer is in the file below

tinyurl.com/wpazsebu

4 0
3 years ago
Other questions:
  • What is one factor of 2x^2-32y^2
    8·1 answer
  • You want to rent a limousine for a trip to the city. The limo costs $700 for the night and $0.15 per mile. You have $750 to spen
    6·1 answer
  • Solve and graph on a number line the solution to f+4 is less than or equal to 15
    11·1 answer
  • Find the area of a square with side a when a is equal to the following values. Are the area of a square and the length of its si
    14·2 answers
  • Kent can cut and split a cord of wood twice as fast as Brent can. When they work together , it takes them 4hr. How long would it
    13·1 answer
  • Pls help will mark brainliest !
    12·1 answer
  • What is the slope for the line AB if A(4,-7) and B(-2,-7)?
    12·1 answer
  • Please help.. no links​
    13·1 answer
  • Palawbhehrht awnser yes or mo
    13·1 answer
  • Find the diameter of the object
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!