2 years ago

Does 9, 12, 15 belong to a right traingle?

Mathematics

1 answer:

Leokris [45]2 years ago

7 0

Is there a picture? or something

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andy has 9 math books and 6 reading books if he wants to distribute them evenly among some bookshelves so that each has the same

Musya8 [376]

Divide it up by 5 because 9+6=15

Or u could divide it up by 3

5 0

2 years ago

sorry if the pic is blurry if u can't tell what it says in the middle (where the line is) it says 4in and all the other number s

lidiya [134]

Answer:

Step-by-step explanation:

A= (h)(b)/2 = 4×6/2=12

I got the six for the base and 4 for the height. You multiply 4×6 which is 24 and divide by 2 which is 12

8 0

2 years ago

Which ordered pairs are solution of the inequality?

Anarel [89]

Answer:

The answer would be A, D, and C.

Step-by-step explanation:

y=1, so

1 > 2(1) -2

1> 2-2

1>0 TRUE

NEXT.

y=3

3> 2(-1) -2

3>-2-2

3> -4 TRUE

y=-2

4>2(2) -2

4 > 4-2

4>2 TRUE!

I hope this helps!

8 0

2 years ago

What Is The Overall Home Work Score ??

Blababa [14]

Answer:

it is usally an 25%

Step-by-step explanation:

8 0

2 years ago

How do u multiply x^2-4 over x^2-1 times x+1 over x^2+2x

Anna11 [10]

$\frac{x ^ 2-4 }{x ^ 2-1}*\frac{ x + 1 }{x ^ 2 +2 x}=\frac{x ^ 2-2^2 }{x ^ 2-1}*\frac{ x + 1 }{x(x +2 )} =\\ \\ \\ =\frac{(x -2)\not(x+2)^1 }{(x -1)\not(x+1)^1}*\frac{ \not(x + 1)^1 }{x\not(x +2)^1 }= \frac{ x-2 }{x(x-1)} \\ \\ \\ \\a^2-b^2 =(a-b)(a+b)$

6 0

2 years ago

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