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
vodka [1.7K]
2 years ago
14

What is the length of the hypotenuse

Mathematics
2 answers:
victus00 [196]2 years ago
8 0

Answer:

15

Step-by-step explanation:

So, to find the hypotenuse you must use the pythagreons theorm:

A^2+B^2=C^2

Now, we knowt hat A and B is the side lengths.(9 and 12)

The hyoptenuse is C.

So, lets plug in our values for A and B, and find C:

A^2+B^2=C^2

=

9^2+12^2=C^2

Now lets square each number except for C, since its a unknown value:

81+144=C^2

Now combine the 144 and 81:

225=C^2

Finally, square root both sides so C^2 becomes C:

15=C

So the answer for the hyotenuse is 15!

Hope this helps!

ss7ja [257]2 years ago
6 0

Answer:

15

Step-by-step explanation:

The Pythagorean's Theorem states that a^2 + b^2 = c^2, so 81 + 144 = 225, and 225 square rooted is 15.

You might be interested in
What is Formula of Volume of a pentagonal prism?
Vera_Pavlovna [14]
Volume of the pentagonal prism =
Area of the pentagon• height of the prism
7 0
3 years ago
What is the x-intercept of the line in the equation 4x+2y=12
Fynjy0 [20]
I think that x=2 and so does y=2. Hope that answers your question.
3 0
3 years ago
Read 2 more answers
Add (6x^2-3x)+(5x-7)
iragen [17]

No problem.

The answer is 31x.

Hope this helped

7 0
3 years ago
Read 2 more answers
Y-x=2x-2/3y <br> Written in y=mx+b form
FromTheMoon [43]
1 2/3y = 3x
A picture is worth a thousand words

8 0
3 years ago
Anybody know how to do this?
alukav5142 [94]

7/19, 9/19 11/19

I hope this really helps

basically just add 2 on to the numerator

8 0
3 years ago
Other questions:
  • I need help with these, can someone help?
    7·1 answer
  • A tire has a diameter of 22". How far will the tire travel in 3 rotations?
    11·2 answers
  • Bought a box 6 in long, 10 in wide and 4 in high. How much would it cost to cover with material that cost $0.25 per square in?
    8·1 answer
  • WHAT DOES 8/12 EQUAL SHOW WORK! I HAVE NO BRAIN IN THE MOMENT IDK Y THO JUST HELP ME REEEEEEEEEE thank you
    15·2 answers
  • Please hurry!!!!
    9·1 answer
  • If using the method of completing the square to solve the quadratic equation
    9·1 answer
  • There were 16 skittles in a bag there were 3 yellow, 4 red, 2 purple, 6 orange, and 1 green. What is the probability of pulling
    15·1 answer
  • 24 points for people who need it. Enjoy the points. I will also be giving brainliest to the first answer.
    15·2 answers
  • PLEASE HELP ME WITH MY MATH
    13·2 answers
  • What is the solution to -2|x − 1| = -4? A. x = 3 B. x = -1 or x = 3 C. x = 1 or x = 3 D. No solutions exist.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!