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
Sonbull [250]
3 years ago
15

15.

Mathematics
1 answer:
frutty [35]3 years ago
5 0

Answer:

13

Step-by-step explanation:

Let PS = x and RP = x-5

Using Pythagorean theorem on the two smaller rt triangles formed,

6^2 + x^2 = (ST)^2

6^2 + (x-5)^2 = (RT)^2

Now use Pythag on big triangle and sub in above values:

(2x-5)^2 = 6^2 + x^2 + 6^2 + (x-5)^2

Multiply out and simplify to

x^2 - 5x -36 = 0

Factor the quadratic: ((x-9)(x+4)=0  Therefore x=9 or x=-4.  We may disregard the negative answer so x = 9.  So PS is 9 and RP is 4.

Therefore entire hypotenuse is 4 + 9 or 13.

You might be interested in
PLZ HELP ME IN THIS I NEED IT RIGHT AWAY!! ILL GIVE EXTRA POINTS AND BRAINLIST!!!
aniked [119]

Answer: 20

Step-by-step explanation:

So what I did was divide the pages by the hours and got 20

but, when it starts with 20 pages an hour you have... 20

7 0
2 years ago
Gwen measured a kitchen and made a scale drawing. The scale she used was 11 inches : 5 feet. If a countertop in the kitchen is 2
aliina [53]

Answer:

11x 5 =55-22=33

Step by step explanation

i think it is useful nark me as branlist

8 0
3 years ago
Is 11/16 bigger than 3/4
Goryan [66]
No 3/4 is bigger

if you multiply the top and bottom of 3/4 by 4, you get 12/16.

11/16 <12/16
8 0
3 years ago
7+(-14)+(-6)+13+4=-37​
Kaylis [27]

Answer:

4

Step-by-step explanation:

7+(-14)+(-6)+13+4

7+(-20)+13+4

(-13)+13+4

0+4

4

4 0
3 years ago
Undefined term in geometry
Licemer1 [7]

point, line, plane............................

7 0
3 years ago
Read 2 more answers
Other questions:
  • PLS I NEED HELP! Write a function rule for the data in the following table.
    7·2 answers
  • Hi can anyone pls help me in dis math problem!!!!! I will mark u as brainliest
    11·1 answer
  • What type of transformation is shown?​
    12·1 answer
  • What is the sum of 1,015 and 119<br> a. 896<br> b. 1,134<br> c. 1,224<br> d. 1,314
    6·2 answers
  • Which two values of x are roots of the polynomial below?<br><br> x2 - 11x + 13
    14·1 answer
  • Refer to the equation 2x _ 6y =12.
    9·1 answer
  • A salad dressing recipe requires at least 8 ounces of oil to be combined with some combination of vinegar and lemon juice in a 1
    5·1 answer
  • Evaluate the permutation. 6P2 15 30 36
    7·1 answer
  • A builder was building a fence. In the morning, he worked for 25 of an hour. In the afternoon, he worked for 910 of an hour. How
    10·1 answer
  • PLEASE HELP!! Need by 3/29/22!<br> Find the area of these shapes
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!