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
mr_godi [17]
3 years ago
14

ABCD is a rectangle that represents a park. The lines show all the paths in the park. The circular path is in the center of the

rectangle and has a diameter of 15
Mathematics
1 answer:
djyliett [7]3 years ago
5 0

Complete Question:

ABCD Is a rectangle that represents a park.

The lines show all the paths in the park.

The circular path is in the centre of the rectangle and has a diameter of 15m.

Calculate the shortest distance from A to C across the park,using only the lines shown.

*See attachment for the diagram showing the paths in the park.

Answer:

Shortest distance from A to C through the paths only = 102.9 m

Step-by-step explanation:

Length of park = 80 m

Width of park = 50 m

Diameter of the circular path in the center of the park = 15 m

Therefore:

Shortest distance between from A to C across the park if we're to follow only the lines showing the oaths would be = (length of diagonal AC - diameter of the circular path) + (½ of the circumference of the circular path)

✔️Use pythagorean theorem to find AC:

AC = √(80² + 50²) =  √8,900

AC = 94.3398113 ≈ 94.34 m (nearest hundredth)

✔️Diameter of circular path = 15 m

✔️½ of the circumference of the circular path = ½(πd)

d = 15 m

½ of the circumference = ½(π*15) = 23.5619449 ≈ 23.56 m (nearest hundredth)

✔️Shortest distance = (94.34 - 15) + 23.56 = 79.34 + 23.56 = 102.9 m

You might be interested in
What is 645 divided by 8
valina [46]
645/8= 80.625 lol why do u even need this
8 0
3 years ago
Read 2 more answers
Find the mode of the data set: 9 6 7 3 10 9
Phoenix [80]

Answer:

9

Step-by-step explanation:

Math definition Mode means anything that repeats more than anything else.

Eg.(4, 5, 6, 2, 2, 4, 4, 4, 4, 5, 3, 5)

The mode in the bracket is 4. Some of the numbers occured more than once but 4 occured the most that's why it's 4

4 0
3 years ago
What is 6x +7=8x -15 solved.
skelet666 [1.2K]

Answer:

11

Step-by-step explanation:

6x+7=8x-15

7=2x+15

22=2x

11=x

6 0
3 years ago
Read 2 more answers
"La suma de la medida de los ángulos interiores de cualquier triángulo, es igual a dos triángulos rectos, o sea a 180°."
Art [367]

Answer:

Efectivamente, la suma de la medida de los ángulos internos de cualquier figura triangular es igual a 180º. Ahora bien, la oración posee un error de redacción, pues tanto los triángulos rectos como los equiláteros o los isósceles poseen dicha característica, es decir, no es únicamente una característica de los triángulos rectos. Además, la suma de los ángulos interiores de dos triángulos rectos sería igual a 360º, no a 180º.  

6 0
3 years ago
There may be multiple answers here. please help
gogolik [260]
I'm not positive I know the answer, but I have a feeling that because it's asking that you select all that apply, there is more than just one answer.

x + 3 = 0
-3 + 3 = 0

So yeah, just basically solve them as individual problems. Just do additive inverse for each expression.
6 0
3 years ago
Other questions:
  • Find the missing factor in the exponential form 60^9=12^9*(Blank)
    10·1 answer
  • Please help. I need an answer ASAP. Calculus question.
    13·1 answer
  • PLZZZ HELPPPPPPPP WITH THE FIRST ONE
    14·2 answers
  • Which statements are true?
    13·2 answers
  • 155%of 80 is what number
    11·2 answers
  • Please answer this question with reason please​
    14·1 answer
  • What’s the area?? <br><br><br><br><br> BTW THE ANSWER IS NOT 78
    13·2 answers
  • 60 students are in grade 1, but only 45 students are in
    8·1 answer
  • In direct variation, how are the constant of variation and the slope related?​
    6·1 answer
  • -9 - 5 this would help me a lot please
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!