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
arsen [322]
2 years ago
6

Runners in a long distance race start out going 6 kilometers east and then head north for the remainder of the race. The finish

line is 10 kilometers from the starting line. How far did the runners travel north?

Mathematics
2 answers:
Harrizon [31]2 years ago
6 0

Answer:

Step-by-step explanation:

alright lets get started.

Please refer the diagram I have attached.

the runner traveled, six kilometers east.

Next, they turn to north and suppose they run x kilometers.

The starting and the ending points distance is 10 kilometers.

There will be a right triangle formed, we can find the value of x by using Pythagorean theorem.

a^2+b^2=c^2

6^2+x^2=10^2

36+x^2=100

Subtracting 36 from both sides

x^2=100-36=64

x=8

So, the runners travel 8 kilometers to the north.     :    answer

Hope it will help.  :)

Inessa [10]2 years ago
3 0

Answer:

8 km

Step-by-step explanation:

Data

  • First the runners go 6 km east
  • Next they go x kilometers north until they finish the race  (where x is an unknown amount)
  • The finish line is 10 kilometers from the starting line  

Then, a rectangular triangle is formed, 10 km is the hypotenuse, 6 km is one side and x km is the other side. From Pythagoras theorem:

10^2 = 6^2 + x^2

100 - 36 = x^2

x = sqrt(64)

x = 8 km

You might be interested in
if you roll a fair six-sided number cube twice. what is the probability that the first roll is a 5 and the second is a 6?
wariber [46]
1/6*1/6=1/36
answer is 1/36
6 0
3 years ago
Iron Man has 400 pounds of iron for his new suit. He got 50% of the iron from Europe, 25% of the iron from Asia, and 10% of the
natima [27]

Answer:

Her got 60 pounds from North America

Step-by-step explanation:

7 0
3 years ago
SOMEONE PLZ HELP 20 POINTS ASAPP
Crazy boy [7]

Answer:

1. makes two right triangles

2. not similar

3. similar, the bottom one is dilated by 3

6 0
3 years ago
-23<br> Simplify your answer as much as possible.<br> =<br> X<br> ?
Murljashka [212]

Answer:

Question is not fully addressed

Step-by-step explanation:

Please put the full question otherwise, i cannot answer it

3 0
2 years ago
Help me (question attached)
Verizon [17]

Answer:

a. ⅓ × 4

b. ⅖ × 3

c. ⅙ × 3

Step-by-step explanation:

i think

6 0
1 year ago
Other questions:
  • Marcus painted 1/3 of his bedroom in 4/5 of an hour . at this rate how long would it take him the paint the entire room??
    9·2 answers
  • The ratio of backslappers to wallflowers at the political convention was 20 to I. If there were 460 backslappers, how many wallf
    8·1 answer
  • I have a question with a mathematical problem that I have! If m
    13·2 answers
  • True or false? A theorem is a statement that can be easily proved using a
    6·1 answer
  • 14 Which inequality is correct?
    15·2 answers
  • What is 604,000,000 expressed in scientific notation?
    6·2 answers
  • Help help help help!!!!!
    5·2 answers
  • Malachy and Paul win some money and share it in the ratio 2:1. Malachy gets £24 more than Paul. How much did they get altogether
    14·1 answer
  • Please help asap I need this
    9·1 answer
  • Right answers will get brainliest!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!