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
exis [7]
3 years ago
8

Please answer with work shown (only if possible)

Mathematics
1 answer:
ankoles [38]3 years ago
5 0

Answer:

103.2 km

Step-by-step explanation:

Hi there!

<u>1) Draw a diagram</u>

Please see the picture below.

<u>2) Solve for the length of the diagonal</u>

Because Jacob's path creates a right triangle, we can use the Pythagorean theorem: a^2+b^2=c^2 where c is the side opposite the right angle and a and b are the other sides

Plug in the known information

64^2+81^2=c^2\\64^2+81^2=c^2\\10657=c^2

Take the square root of both sides to isolate c

10657=c^2\\103.2=c

I hope this helps!

You might be interested in
Two lines are graphed on this coordinate plane.
Aneli [31]
The awnser is (3, 1)

Hope this helps!!!!!!!!!!!!!!!!!
7 0
3 years ago
Solve the proportion forn<br> 13= 16<br> n+11= 3n+6
Serggg [28]
The answer for your question is


N=2.5

8 0
3 years ago
What is the answer to this <br><br> f+8=b5q
Harlamova29_29 [7]

Answer:

f = 5bq-8

calculate

4 0
3 years ago
I NEED HELP ASAP 9 and 10 I will mark the right answer BRAINLIST
pishuonlain [190]

Answer:

25 and 480

Step-by-step explanation:

8 0
3 years ago
The mean temperature for the first 7 days in January was 4 °C. The temperature on the 8th day was 3 °C. What is the mean tempera
Bad White [126]

Answer:

Mean temperature for the first 8 days was  3.88^\circ

Step-by-step explanation:

Mean = \frac{4\cdot 7+3\cdot 1}{8}

=3.88^\circ

Best Regards!

3 0
3 years ago
Read 2 more answers
Other questions:
  • To rent a certain meeting room, a college charges a reservation fee of $49 and an additional fee of $7.80 per hour. the math clu
    8·2 answers
  • A researcher is gathering data on the 50 states. She wants to actually enter the name of the state into the data matrix as one o
    9·1 answer
  • Norman bought 5/6 pounds of cookies. He ate 3/5 cookies. What was the weight of the cookies he ate
    9·1 answer
  • Suppose y varies directly with x and y=72 when x=6. what direct variation equation relates x and y? what is the value of y when
    14·2 answers
  • Helppppppppppppppppppppppppppppppp
    9·2 answers
  • Sodium - 24 has a hourly decay rate of 5%
    12·1 answer
  • Can someone work out bomdas for me 32-7×4+42÷6×3
    12·1 answer
  • You and your family go to dinner and you leave an 18% tip for the server. If the meal costs $52.50, how much should you leave fo
    11·2 answers
  • Please help me this is hard
    13·2 answers
  • DUE AT 8PM!!! HELP ASAP!!!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!