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otez555 [7]
3 years ago
15

There is a triangle with measures of 5, 12, 14. Is this a right triangle? Why or why not?

Mathematics
1 answer:
AlladinOne [14]3 years ago
5 0

Answer:

no,it isnt,

Step-by-step explanation:

pythagoras property of right angle:

height sq + base square = hypotenuse sq

5*2+12*2=14*2

25+144=196 which is wrong

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PLS HELP ILL DO ANYTHING
Lisa [10]

Can you give me more detailes

8 0
4 years ago
11x - 8y = -4<br> -4x + 3y = 2
Leto [7]

Answer:

x=4, y=6. (4, 6).

Step-by-step explanation:

11x-8y=-4

-4x+3y=2

----------------

4(11x-8y)=4(-4)

11(-4x+3y)=11(2)

-------------------------

44x-32y=-16

-44x+33y=22

-------------------

y=6

11x-8(6)=-4

11x-48=-4

11x=-4+48

11x=44

x=44/11

x=4

6 0
3 years ago
Please help someone please
aliya0001 [1]

Answer:

6(x +8)

Step-by-step explanation:

Factorising:

6x + 48

Take 6 as common, Therefore:

6(x +8)

Because:

6 * x = 6x

6 * 8 = 48

therefore:

6x + 48 = 6(x + 8)

Hope it helped!!!

3 0
3 years ago
Pls i need HeLp<br><br>13 + 7 to the 2nd power ÷7<br>______________________<br>9 - 20 ÷ 4 +16​
FromTheMoon [43]

Answer:

1

Step-by-step explanation:

By using Order of Operations, or Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction, or (PEMDAS) for short.

4 0
3 years ago
Guys im making this one worth 30 so please answer! will award brainliest if BOTH answers are correct!
nevsk [136]

Hi!

<u>For your first question:</u>

When it looks like this, with an exponent, then parentheses, then an exponent, we should multiply the exponents.

((\frac{-3}{4} )^5)^2)

5*2=10

(\frac{-3}{4})^^10

<em>P.S. As for your second question, I believe I already answered that on your other question!</em>

5 0
2 years ago
Read 2 more answers
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