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stepladder [879]
3 years ago
8

The coordinates of one point of a line segment ate (-2,-7). The line segment is 12 units long. Give three possible coordinates o

f the line segment’s other end point.
Mathematics
1 answer:
Paul [167]3 years ago
4 0

Answer:

  (-2, 5), (-2, -19), (5.2, 2.6)

Step-by-step explanation:

You can add ±12 to either the x- or the y-coordinate, as was done in the first two answers above.

Or, you can figure the side lengths of a triangle with hypotenuse 12 and add those to the coordinates. For example, a 3-4-5 right triangle multiplied by 2.4 will have side lengths of 7.2, 9.6 and a hypotenuse of 12. Hence we can find one of your end points to be ...

  (-2+7.2, -7+9.6) = (5.2, 2.6)

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A rectangle has dimensions of 12 cm long and 10 cm wide what is the area of the rectangle
LiRa [457]

The area and the width are known as 60 and 12 respectively. Rearranging that equation above, and plugging the values, one gets the value of the length of the rectangle as 5.

3 0
3 years ago
URGENT!!! anyone know this? 10 POINTS!
stiks02 [169]
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3 years ago
Seven subtracted from the quotient of a number and 2 is -6
Pachacha [2.7K]
N/2 -7 = -6

add 7 to both sides;
n/2 -7+7 = -6+7

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multiply both sides by 2 (  or divide by 1/2 ) in order to get n by itself.

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3 years ago
Read 2 more answers
[6x4(15/5)[+[2^2+(1x-5)]
Vikki [24]

Answer:

71

Step-by-step explanation:

[6x4(15/5)]+[2^2+(1x-5)]

BIDMAS (aka PEDMAS etc.)

Brackets

Indices

Division/Multiplication

Addition/Subtraction

[6 x 4(15/5)] + [2^2 + (1x-5)]

[6 x 4(3)] + [2^2 + (-5)]

[6 x 4(3)] + [4 + -5]

[6 x 12] + [4 + -5]

[72] + [4 + -5]

72 + [-1]

72 + - 1

72 - 1

71

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3 years ago
T + 15 equals or greater than -2
kiruha [24]
+/- 13 I believe is the correct answer
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2 years ago
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