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2 years ago

LMNP is rotated 180 degrees clockwise around the origin. What are the coordinates of L?

Mathematics

1 answer:

Alona [7]2 years ago

4 0

$\huge\boxed{L^\prime(0, -1)}$

To rotate a point around the origin by 180 degrees, multiply both parts of the coordinate point by $-1$ . (This means you go from $(x, y)$ to $(-x, -y)$ .)

$L(0, 1)$

$L^\prime(0*(-1), 1*(-1))\\\boxed{L^\prime(0, -1)}$

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Read 2 more answers

The sum of two numbers is 27. The larger number is 3 more than the smaller number. What are the two numbers?

pantera1 [17]

The two numbers are 12 and 15

Solution:

Let the smaller number be "x"

Let the larger number be "y"

Given that,

The sum of two numbers is 27

Therefore, we frame a equation as:

Smaller number + Larger number = 27

x + y = 27 ------ eqn 1

The larger number is 3 more than the smaller number

Larger number = 3 + smaller number

y = 3 + x ------- eqn 2

Let us solve eqn 1 and eqn 2

Substitute eqn 2 in eqn 1

x + 3 + x = 27

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2x = 27 - 3

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