3 years ago

Determine the image of the point (-3, 4) under a rotation of 90° about the origin.

Mathematics

2 answers:

kondaur [170]3 years ago

8 0

Answer:

(- 4, - 3 )

Step-by-step explanation:

Under a rotation about the origin of 90°

a point (x, y ) → (- y, x ), thus

(- 3, 4 ) → (- 4, - 3 )

ivann1987 [24]3 years ago

7 0

(-4,-3) is the answer I think according to my calculations

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forsale [732]

Hi, I'd be glad to help you with this equation!

The answer is (9)

Hope this helps.
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3 years ago

Which 37/99 as a decimal A) 0.037 B) 0.37 C) 0.37 D) 3.73

ladessa [460]

Answer:

Step-by-step explanation:

3 0

3 years ago

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Nataly_w [17]

Answer:

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Step-by-step explanation:

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3 years ago

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BabaBlast [244]

North divided by Total (Total of North, South, Central, East, and West)

North = 1

South = 4

Central = 2

East = 3

West = 2

North ÷ Total

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6 0

3 years ago

-3 + 9 ( 102 - 4 ) (simplify)

daser333 [38]

Answer: 879

Step-by-step explanation:

The order of operations calls for Parenthesis, Multiply, Divide, Add, Subtract. From left to right.

So we do the parenthesis first (102 - 4)

-3 + 9 (98)

Next we multiply 9 and 98

-3 + 882

Lastly we add -3 and 882

879

4 0

3 years ago