3 years ago

What are the coordinates of the points (2,-3) after a counter clockwise rotation of 90 about the Origin?

Mathematics

1 answer:

Ber [7]3 years ago

4 0

Step-by-step explanation:

(2, -3) is in the 4th quadrant. By the counter clockwise rotation of 90° around the origin, it will be in the 1st quadrant.

Any point in the 1st quadrant has both positive x and y coordinates.

So the answer is (3, 2).

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Ne4ueva [31]

Answer: 9m

Step-by-step explanation:

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4 years ago

X +3> -8 Can you help please also you need to see what it’s greater then or less than too.

Natalija [7]

Answer:

x > -11

Step-by-step explanation:

Step 1: Write inequality

x + 3 > -8

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3 years ago

Consider the function represented by 9x + 3y = 12 with x as the independent variable. How can this function be written using

MArishka [77]

Answer:

f(x) = -3x + 4

Step-by-step explanation:

Step 1: Write it in slope-intercept form

9x + 3y = 12

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Step 2: Replace y with f(x)

f(x) = -3x + 4

In math, function f(x) is equal to the variable y.

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