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
asambeis [7]
2 years ago
11

If runners in a long distance race were to run straight from the starting line to the finish line they would run 13 kilometers.

However, the road they run makes them travel longer than that. They must run 5 kilometers south and then head west "x" kilometers for the remainder of the race. How far do the runners travel?
Mathematics
1 answer:
tia_tia [17]2 years ago
7 0

5^2 +x^2 = 13^2

25 + x^2 = 169

x^2 = 144

x = sqrt(144) = 12

 they run west for 12 KM

 12+5 = 17 total km

You might be interested in
An unknown number y is 20 more than an unknown number x. The number y is also x less than 2. The equations to find x and y are s
Scorpion4ik [409]
Add the equations to eliminate x.
4 0
3 years ago
Read 2 more answers
Which expression is equivalent to 2^4 ⋅ 2^−7?
skad [1K]

2^4 x 2^-7 = 0.125

2^3 = 8, 1 /8 = 0.125


 answer is B

3 0
2 years ago
It is a collection or set of units or
tatyana61 [14]

Answer:

Population.

Step-by-step explanation:

Population can be defined as a collection or set of units or entities from whom we got the data.

This ultimately implies that, a population is the larger set from which other units can be picked from.

Hence, a population is an entire collection of outcomes or objects from which we can obtain or collect data. For example, the number of new born babies in a hospital, a country and the total number of football players in a soccer league.

Population = Movies.

Subset (sample) = comedy movies, horror movies, romance movies, and action movies.

3 0
3 years ago
The temperature at noon was 5 degrees and drops 15 degrees. What is the new temperature?
Aleksandr-060686 [28]
The temperature would be -10 degrees
8 0
2 years ago
Can someone please help with these to problems.. thank you!
Helen [10]
-2 x 3 +4

-6+4

the answer is -2

then for the second one

5+4 x 6

5+24
answer =29
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the reciprocal of 1 and 4/5?
    9·1 answer
  • Extra points// mathematics
    14·2 answers
  • Katie's age is two times Thomas age. The sum of their ages is 33. What is Tomas age?
    14·2 answers
  • The Hydro water department has a monthly service charge of $10.10 and a volume charge of $1.58 for every 100 cubic feet of water
    10·1 answer
  • Is it growth or decay?<br> whats the intercepts?
    14·2 answers
  • The length of a rectangle is 5 inches less than twice its width. The perimeter of the rectangle is 26 inches. What is the width
    7·1 answer
  • Does everyone use Edge now? If yes include a hobby of yours or something like that.
    5·1 answer
  • Convert 5 ounces into kilograms. Round your answer to the nearest hundredth.
    11·2 answers
  • What are both of these?
    7·1 answer
  • A parabola can be represented by the equation y2 = 12x. which equation represents the directrix?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!