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
beks73 [17]
3 years ago
10

Ms. Mwanted to estimate the height of the Republic Plaza building in downtown Denver. She has an app on

Mathematics
1 answer:
Volgvan3 years ago
7 0

Answer:

<em>The height of the bullding is 717 ft</em>

Step-by-step explanation:

<u>Right Triangles</u>

The trigonometric ratios (sine, cosine, tangent, etc.) are defined as relations between the triangle's side lengths.

The tangent ratio for an internal angle A is:

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

The image below shows the situation where Ms. M wanted to estimate the height of the Republic Plaza building in downtown Denver.

The angle A is given by his phone's app as A= 82° and the distance from her location and the building is 100 ft. The angle formed by the building and the ground is 90°, thus the tangent ratio must be satisfied. The distance h is the opposite leg to angle A and 100 ft is the adjacent leg, thus:

\displaystyle \tan 82^\circ=\frac{h}{100}

Solving for h:

h = 100\tan 82^\circ

Computing:

h = 711.5 ft

We must add the height of Ms, M's eyes. The height of the building is

711.5 ft + 5 ft = 716.5 ft

The height of the building is 717 ft

You might be interested in
Double fact you can use to find the sum
Mariulka [41]
4+4 is 8 so 4+5 is 9.So the strategy is a double +1. That is the strategy.
6 0
3 years ago
At the beginning of the week, Stewart's checking account had a balance of $-12.07. On Monday morning he deposited a
MA_775_DIABLO [31]

Answer:

$304.38

Step-by-step explanation:

$-12.07 + $216.45 +$100.00=

216.45+ 100.00= 316.45 - 12.07 = 304.38

4 0
3 years ago
Which of the following statements is true about the sequence? Select all that apply.
oksano4ka [1.4K]

Answer:

f(5)=33f of 5 is equal to 33

Step-by-step explanation:

f(5)=33f of 5 is equal to 33ieieieuejehrdjdjhdhhrhd

7 0
2 years ago
A frog is climbing out of a well that is 12-feet deep. The frog can climb 3 feet per hour but then it rests for an hour, during
vovangra [49]

Answer:

7 hours and 20 minutes.

Step-by-step explanation:

5 0
3 years ago
Write 0.25 as a fraction in simple form
Nostrana [21]

Answer:

1/4

Step-by-step explanation:

hope it helped

7 0
2 years ago
Read 2 more answers
Other questions:
  • Which expression shows the sum 9 + 21 rewritten as a product of the GCF and a sum?
    12·2 answers
  • Number 21 ......................
    15·1 answer
  • In which of the scenarios can you reverse the dependent and independent variables while keeping the interpretation of the slope
    9·2 answers
  • A Train travels at a constant rate of 45 miles per hour. What is the distance,d,in miles,that the train travels in (t) hours ?
    10·1 answer
  • The length and width of a rectangular patio are, (x + 8) feet and (x + 6) feet,
    14·2 answers
  • PLZZZZZZ ASAP<br> I NEEED HELP<br> I WILL GIVE BRAINLIEST AND 10 POINTS!!!!!!!
    5·1 answer
  • А.
    7·2 answers
  • Find the slope of a line with this information, "−12; (4,−5)". Write your answer in slope intercept form.
    11·1 answer
  • A data set is normally distributed with a mean of 27 and a standard deviation of 3.5. Find the z-score for a value of 25, to the
    9·1 answer
  • Tickets are $10 for adults, a, and $5 for students, s, and they expect that twice as many students as adults will attend Their g
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!