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Oxana [17]
4 years ago
15

What is the image of s (2 -5) after a rotation of 90 degrees clockwise about the origin

Mathematics
1 answer:
Artyom0805 [142]4 years ago
5 0

Answer:

(- 5, - 2 )

Step-by-step explanation:

Under a clockwise rotation about the origin of 90°

a point (x, y ) → (y, - x ), thus

(2, - 5 ) → (- 5, - 2 )

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3 years ago
What are the solutions to the equation (x + 2)^2 = 49?
Mekhanik [1.2K]

Answer:

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Step-by-step explanation:

(X+2)² =49

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Move 49 to the left side of the equation;

X²+4X+4-49=0

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Apply Factorisation method;

Consider the form

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B =4 and C =45

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