2 years ago

What is this I’m in a hurry please help :(

1 answer:

4 0

I'm pretty sure the answer is D bc it has the same coefficients and the same numbers

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Sedaia [141]

Answer:

Yes

Step-by-step explanation:

We can use the Pythagorean Theorem to check if this triangle is a right triangle:

$a^2+b^2=c^2$

Note that $a$ and $b$ are the legs of the triangle and $c$ is the hypotenuse:

Substitute the lengths of the sides into the equation:

$60^2+63^2=87^2$

$3600+3969=7569\\7569=7569$

Therefore this triangle is a right triangle.

3 0

2 years ago

sladkih [1.3K]

9/3 =3
(X+7)^2/ (x+7) = x+7
1/x-1

3(x+7)/x-1

3x+21/x-1

5 0

3 years ago

QveST [7]

Equivalent fractions of $\frac{3}{9} = \frac{1}{3}, \frac{2}{6}$ and so on..

3 0

3 years ago

nekit [7.7K]

Of course it can. It always is if 'x' is less than 2.

5 0

3 years ago

Svetllana [295]

Answer:

the second one iy s very incorrect

7 0

3 years ago