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Naya [18.7K]
4 years ago
11

Hey guys plz help meeethe answers have to be in numbers.​

Mathematics
1 answer:
Licemer1 [7]4 years ago
7 0

Answer:

\overrightarrow{AB}=\frac{-9}{-4}

\overrightarrow{CD}=\frac{-5}{4}

Step-by-step explanation:

A vector quantity is represented by (\frac{y}{x})

where y = y-coordinate and x = x-coordinate

Since vector AB represents a vector in 3rd quadrant,

It starts from point A and ends at B,

Therefore, coordinates of B are (-9, -4)

\overrightarrow{AB} = (\frac{-9}{-4})

Similarly vector CD starts with C and ends at D in the 2nd quadrant,

Therefore coordinates of D will be (-5, 4)

\overrightarrow{CD}=\frac{-5}{4}

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The area of the remaining board is [(L × B) - (l × b)].

According to the statement

We have to find that the area of the remaining board.

So, For this purpose, we know that the

Area of rectangle is the region occupied by a rectangle within its four sides or boundaries. The area of a rectangle depends on its sides.

From the given information:

Suppose the bigger rectangle is labelled as ABCD and the smaller rectangle is labelled as PQRS.

And

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The area of the bigger rectangle is:

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The area of the smaller rectangle is:

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Then the area of the remaining board will be:

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Thus, The area of the remaining board is [(L × B) - (l × b)].

Learn more about Area here

brainly.com/question/8409681

Disclaimer: This question was incomplete. Please find the full content below.

Question:

A rectangle is removed from the middle of a larger rectangular shaped board. What is the area of the remaining board?

#SPJ9

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2 years ago
PLEASE HELP ME ASAP SOMEONE
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Answer:

E (3,-1)   D (-2, -2)   G (-1, 3)    F (3, 2)

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for example, point E is at (1,3) so the point rotated 90 degrees is (3,-1)

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