2 years ago

Solve each equation mentally for x.

1 answer:

6 0

Use Cymath to find your answer.

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REY [17]

I believe it’s
D.51is it B ??

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2 years ago

Nitella [24]

The answer is b I believe but ion really know good luck

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3 years ago

Arlecino [84]

Step-by-step explanation:

Collinear points have the same gradient

find the gradient(slope) between AB first

$= \frac{1 - 2}{3 - 1} \\ = \frac{ - 1}{2}$

Find the one for BC

$= \frac{4 - 1}{ - 3 - 3} \\ = \frac{3}{ - 6} \\ = \frac{ - 1}{2}$

Find the gradient between AC now

$= \frac{4 - 2}{ - 3 - 1} \\ = \frac{2}{ - 4} \\ = \frac{ - 1}{2}$

YOUR LAST STATEMENT NOW WILL BE

POINTS A,B AND C ARE COLLINEAR SINCE THE GRADIENTS BETWEEN THEM IS THE SAME!!!

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1 year ago

Brut [27]

I had the same question on my hw and I picked c \(“-)/

4 0

2 years ago

VladimirAG [237]

8.94

Answer:

Step-by-step explanation:

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3 years ago