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
Anettt [7]
3 years ago
7

The length of a shadow of a building is 27 m . the distance from the top of the building to the tip of the shadow is 35 m . find

the height of the building. if necessary, round your answer to the nearest tenth.
Mathematics
1 answer:
SashulF [63]3 years ago
5 0
Based on Pythagorean theorem we have
\sqrt{35 \times 35 - 27 \times 27}  = 22.27
You might be interested in
Consider the enlargement of the complex figure.
Vitek1552 [10]

Answer:

The scale factor is 3 and Divide by 24 to find b's length.

Step-by-step explanation:

just put in the answer lol.

6 0
3 years ago
Hudson (3 3 feet tall) is on the beach flying a kite. His angle of elevation looking up to the kite is 40∘ 40 ∘ . The kite strin
ozzi

Answer:

83.35 feet above ground.

Step-by-step explanation:

Please find the attachment.

We have been given that Hudson (3 feet tall) is on the beach flying a kite. His angle of elevation looking up to the kite is 40 degrees. The kite string is 125 ft long.  

We can see that the string of kite forms a right triangle with an angle of elevation (40 degrees) as shown in the attachment.

To solve for h, we will use sine as sine related opposite side of a right triangle with hypotenuse.

\text{sin}=\frac{\text{Opposite}}{\text{Hypotenuse}}

\text{sin}(40^{\circ})=\frac{h}{125}

h=125\cdot \text{sin}(40^{\circ})

h=125\cdot 0.642787609687

h=80.348451210875\approx 80.35

To find the height of kite off the ground, we will add height of Hudson to 80.35 feet as well as he is flying the kite.

80.35+3=83.35

Therefore, the kite is approximately 83.35 feet above ground.

8 0
3 years ago
C. Show that 1 1/2 ÷ 3/16 = ? <br> show all the steps of your working
Pani-rosa [81]

Answer: 8

Step-by-step explanation: (1 1/2) / (3/16) > (3/2) x (16/3) > (48/6) > 8

3 0
3 years ago
Find m EAC <br> a. 162<br> b. 26<br> c. 154<br> d. 72 <br> e. 46
Katen [24]
The answer is C. 154, because you have a right angle so 90-26= 64 on one side and then add the 90 from the other side.
7 0
3 years ago
During a sale at the electronics store, movies sold for $3 and CDs sold for $2.50. Isla spent $19 and bought a total of 7 movies
Vinvika [58]
She bought 4 Movies and 3 CDs so she spend $19.50 bc 3+3+3+3=12 so 2.50+2.50+2.50=7.50 so 7.50+12=19.50
3 0
3 years ago
Other questions:
  • This is the last question and I finish my hw so pretty please help me
    13·1 answer
  • You just received your final exam score from your teacher. At the top of the exam, it says you missed eleven questions and got 7
    8·2 answers
  • WHAT IS THE VALUE OF X.
    6·2 answers
  • What is the table of values for 2x+3y=24
    9·1 answer
  • What is the final amount of $70.00 that is put into a savings account with 16% interest rate for 25 years, if the interest is co
    8·1 answer
  • Let A be a matrix with independent rows. A. Show that AAT is invertible. B. Show that if b is any vector in Col(A), then the equ
    8·1 answer
  • Which of the following sequences of transformations is used to obtain figure T′U′V′W′ from TUVW? (4 points)
    12·1 answer
  • Pls help question is in the picture
    14·1 answer
  • A supplier of digital memory cards claims that less than 1% of the cards are defective. In a random sample of600 memory cards, i
    5·1 answer
  • How many triangles are there?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!