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
Is this relation A function? (a lot of points i’ll give)
Dmitry_Shevchenko [17]
The answer is A because the two points have the same value. Then it would not pass the state of the line test. your answer is A
3 0
3 years ago
F(x) = a(x - h)power of 3 + k   please describe what a, h and k do within our function. 
Zarrin [17]

F(x) = a(x - h)³ + k

The parent graph is F(x) = x³

k - shifts the parent graph up k-units (or down if it is negative).  This is also called a vertical shift.

h - shifts the parent graph to the right h-units (or left if it is negative).  This is also called a horizontal shift.

a - stretches the parent graph vertically by a factor of "a"

Additonally, the coordinate (h, k) is the center/vertex of the graph.


6 0
3 years ago
What fractional part of a pound is an ounce
marysya [2.9K]
One ounce is one-sixteenth of a pound since there is 16 ounces in a pound. 
6 0
3 years ago
Jasmine is baking and selling cupcakes for $15 per dozen she would like to make more than $120 in cupcake sales which number lin
antoniya [11.8K]

Answer:

 i'll explain it to you

Step-by-step explanation: look for a number line that has 180, 120, and 15 you see you have to multiply 15 by 12 dozen cupcakes which equals to 180  that way she earns more than $120

3 0
2 years ago
What is 28 tiles in 7 ros. (It has to be a divison equation)
raketka [301]

If 28 tiles is placed in 7 rows then each row has 4 tiles.

<u>Step-by-step explanation:</u>

The total number of tiles given =28.

The number of rows = 7.

The number of tiles in each row is given by diving the total number of tiles given by the number of rows.

No of tiles in each row= \frac{total number of tiles}{number of rows}.

No of tiles in each row = \frac{28}{7}.

No of tiles in each row = 4.

Note: You can replace the values according to the given values.

8 0
3 years ago
Other questions:
  • What two steps are necessary to put this equation into standard form x2-3x+16=6x-4
    11·2 answers
  • A 6-foot pine tree was planted and grew 2 feet each year Write an algebraic expression for the height after y years?
    11·1 answer
  • PLEASE HELP ME!!!!!!!!!
    10·1 answer
  • Break apart strategy for 518+372=
    8·1 answer
  • Sam measured the height of a window frame as 5.23 feet, but the actual height was 6 feet. What is the percentage of error in Sam
    5·2 answers
  • TIME SHEET - ACTIVITY 1
    15·1 answer
  • 4x-3y=30<br> 3x+2y=22<br> (6,-2)
    10·2 answers
  • Adjacent angles are congruent true or false
    9·2 answers
  • Determine from the balanced chemical reaction if<br> the derived mole ratio is correct or incorrect.
    9·1 answer
  • coach cliffman made a deposit of $1,800 into an account that earns 2% annual simple interest. find the amount of interest that c
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!