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3 years ago

The points R(-4,3), S(1, -3), and T(2, 1) are connected to form ARST.

Mathematics

1 answer:

LenKa [72]3 years ago

6 0

Answer:

Scalene

Step-by-step explanation:

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On the blueprint of a house 27 millimeters represents 6 meters. The actual length of the living room is 9 meters. What is its le

worty [1.4K]

Answer: if 28 is 6 meters, 14 is 3 meters. 14 times 3 is 42

Step-by-step explanation: WAIT I WAS THINKING WRONG DONT LISTEN TO ME!

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3 years ago

Hai are yall real:/?

sammy [17]

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3 years ago

Read 2 more answers

What can you triple and then subtract by 7 to get -1

iVinArrow [24]

Answer:

Step-by-step explanation:

let the number be x

Then you triple the x and minus 7 from it and you equate it to -1

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3 years ago

PLZ dont ignore me! I need help on this :(

uysha [10]

Answer: It’s the second one!

Explanation: The dot is open and pointing to the side of the numbers greater than -3. It has to be an open dot because it is “greater than -3” not “greater than or equal to-3”! :)

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3 years ago

Pleasee help ASAP!! No links pleaseee!!!

Ilya [14]

Given:

The vertices of the rectangle ABCD are A(0,1), B(2,4), C(6,0), D(4,-3).

To find:

The area of the rectangle.

Solution:

Distance formula:

$D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Using the distance formula, we get

$AB=\sqrt{(2-0)^2+(4-1)^2}$

$AB=\sqrt{(2)^2+(3)^2}$

$AB=\sqrt{4+9}$

$AB=\sqrt{13}$

Similarly,

$BC=\sqrt{(6-2)^2+(0-4)^2}$

$BC=\sqrt{(4)^2+(-4)^2}$

$BC=\sqrt{16+16}$

$BC=\sqrt{32}$

$BC=4\sqrt{2}$

Now, the length of the rectangle is $AB=\sqrt{13}$ and the width of the rectangle is $BC=4\sqrt{2}$ . So, the area of the rectangle is:

$A=length \times width$

$A=\sqrt{13}\times 4\sqrt{2}$

$A=4\sqrt{26}$

$A\approx 20$

Therefore, the area of the rectangle is 20 square units.

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3 years ago