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3 years ago

3: Find the equation of the line parallel to 2x - 3y = 9, passing through the point (-6, 3)

Mathematics

1 answer:

kirza4 [7]3 years ago

3 0

Your answer is C.Y=-3/2x-6

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Expressing the given functions

OLga [1]

$\bf \begin{cases}
f(x)=x^2\\
g(x)=7x-5
\end{cases} \qquad (f\circ g)(x)\iff f(\ g(x)\ )
\\\\\\
f(\ g(x)\ )=[g(x)]^2\implies f(\ g(x)\ )=(7x-5)^2\impliedby h(x)$

4 0

3 years ago

I need help please Will mark brainliest. Thank you

valentinak56 [21]

I believe this means y=13

7 0

3 years ago

The hypotenuse of a right triangle is 13cm long. the longer leg is 7 cm longer than the shorter leg. find the side lengths of th

Ad libitum [116K]

$5^2 + 12^2 = 13^2$

is the second or third Pythagorean triple on the list, which gives us the answer directly.

But if we didn't know that, let x be the short leg:

$x^2 + (x+7)^2 = 13^2$

$2x^2 + 14 x + 49 - 169 = 0$

$x^2 + 7x - 60 = 0$

$(x+12)(x-5)=0$

Rejecting the negative root, x=5, other side 12, the Pythagorean triple we found.

8 0

3 years ago

What is the length of the hypotenuse? <br><br> please help!

Anika [276]

Answer:

Step-by-step explanation:

Hypotenuse is the longest side

I hope this helped have a great day

6 0

3 years ago

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Subtract 8 feet from 9 yards, 1 foot.

Nostrana [21]

Answer: B

Step-by-step explanation:

I knew I would have 1 foot left so that made sure it wasn’t A then I knew that it the answer had to be in yards so I convert 8 feet into yards which becomes 2.7 so it’s not three which makes I’m not C. So 9 yards minus 2.7 yards would equal the answer B

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3 years ago

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