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
Arturiano [62]
3 years ago
8

okay so for some reason my mind went completely blank and forgot how to do pathagoream theorem. so like could you tell me the st

eps please​

Mathematics
2 answers:
ira [324]3 years ago
8 0
The formula for the pythagorean theorem is a^2 + b^2 = c^2, or in this case, leg^2 + leg^2 = hypotenuse^2. After inserting the values into the equation, you get x^2 + 9^2 = 15^2. The next step is to find the value of x, and to do so, you must evaluate the powers (9^2 = 81, 15^2 = 225) and subtract 81 from both sides of the equation. Lastly, take the square root of both sides, and you get the final answer of 12.
Hope this helps! Have a good day!
Nookie1986 [14]3 years ago
3 0

Answer:

12

Step-by-step explanation:

Pythag Theorem is Leg² + Leg²= Hypotenuse²

So I set it up as: x² + 9²=15²

Then solved and got: x² + 81 =225

Then I subtracted 81 on both sides and got: x² = 144

Then squareroot each side to undo the x² and got x=12

You might be interested in
1. is 9 1/10 closer to 9 or 10?
Bumek [7]

Answer:

1. 9 1/10 is closer to 9

2. 6 7/10 is closer to 7

3. 7 5/8 is closer to 8

4. 2 1/7 is closer to 2

5 0
2 years ago
Read 2 more answers
Mikel is trying to save for college expenses. He has a job, but can only afford to put $20 per month aside. He has 4 years until
nadezda [96]

Answer:

960

20 times 12 moths to get 240 then multiply that by 4 years and get 960 .

Step-by-step explanation:

sorry if wrong ]

have a good day /night

may i pleae have a branlliest .

20 x 12=240 x 4 =960

4 0
3 years ago
Read 2 more answers
Lines m and n are parallel and m&lt;1=140*<br> What is m&lt;7?
Arada [10]
m\angle 7=180-m\angle 5\\&#10;m\angle 5=m\angle 1=140\\&#10;m\angle 7=180-140\\&#10;m\angle 7=40
6 0
3 years ago
Cindy's age, x, is 3 times her age 6 years ago.
Ugo [173]

The algebraic expression for the statement Cindy's age, x, is 3 times her age 6 years ago is 3(x-6).

The given statement is Cindy's age, x, is 3 times her age 6 years ago.

We need to represent the given statement as the algebraic expression.

<h3>What is an algebraic expression?</h3>

In mathematics, an algebraic expression is an expression built up from integer constants, variables, and algebraic operations.

6 years ago Cindy's age(x) is x-6.

3 times Cindy's age=3(x-6)

Therefore, the algebraic expression for the statement Cindy's age, x, is 3 times her age 6 years ago is 3(x-6).

To learn more about the algebraic expression visit:

brainly.com/question/953809.

#SPJ1

3 0
1 year ago
Point T is located at (6, –2) and point S is located at (1, 13). What are the coordinates of the point that is 4/5 of the way fr
Darya [45]

Answer:

(2, 10)

Step-by-step explanation:

Making the points on a graph and creating a line between them, you can see the equation to connect the two points is -3x + 16. Then, because the points are 5 units apart horizontally, go to the point that is 4 units left of point T (1/4 of the way between T and S) and that is your point: (2, 10)

I apologize if this is incorrect :)

7 0
3 years ago
Other questions:
  • Passes through (3,4) and (5, -4)
    10·2 answers
  • 0.87 repeating 7 written as a fraction is _____.
    12·1 answer
  • 9. What is the measure<br> of BAC?
    15·1 answer
  • Investigate the range of each parent function below over the interval o ranges from least to greatest.<br> Identity function, re
    9·1 answer
  • I NEED HELP PLEASE, THANKS! :) Determine the zeros for and the end behavior of f(x) = x(x – 4)(x + 2)^4.
    5·1 answer
  • Which of the following equations best describes a square root function that is reflected across the x-axis and has a vertex of (
    9·1 answer
  • Logan and his children went into a restaurant and where they sell drinks for $3 each and tacos for $2 each. Logan has $35 to spe
    13·1 answer
  • BRAINLEIST ANSWER TO WHOEVER GIVES ME CORRECT ANSWER FIRST
    6·1 answer
  • Send help my way please y'all so smart
    13·2 answers
  • Please help find the answer ​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!