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3 years ago

AXYZ is in Quadrant 1. It is rotated 90° counterclockwise around the origin.

Mathematics

2 answers:

9966 [12]3 years ago

7 0

Answer:

1st quadrant

Step-by-step explanation:

1. Rotated 90° counterclockwise from the 1st quadrant, moves object to the second quadrant.

2. Reflection across y-axis, moves object back to the 1st quadrant.

3. Translation to the right is moving to the right inside the 1st quadrant.

Ainat [17]3 years ago

4 0

Answer:

Quad 1

Step-by-step explanation:

AXYZ is in the 2nd quad bc of the rotation, then goes back to 1st quad bc of reflection (y axis). After this, the translation doesn't affect the movement of quadrants. A""X""Y""Z"' lands in quadrant 1.

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Answer:

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C.0.72

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Step-by-step explanation:

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3 years ago

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3 years ago

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Answer:

Step-by-step explanation:

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3 years ago

In ΔRST, the measure of ∠T=90°, TS = 9, RT = 40, and SR = 41. What ratio represents the sine of ∠R?

Shkiper50 [21]

Answer:

sn R=9/41

Step-by-step explanation:

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3 years ago

Which Of the following functions will not have an axis of symmetry x=-1 when graphed

hjlf

Answer:

The correct choice is A.

Step-by-step explanation:

The axis of symmetry of the function is given by

$x=-\frac{b}{2a}$

If the axis of symmetry is -1 then the relation between the 'a' and 'b' value for all the function that has an axis of symmetry to be -1, is

$b=2a$

A. $y=4x^2-8x+1$

We can see that

$-8\ne 2(4)$

hence this function does not have an AOS of x=-1

The correct choice is A.

B. $y=x^2+2x-6$

$2\ne 2(1)$ , hence this function has an axis of symmetry of x=-1.

C. $y=3x^2+6x$

$6=2(3)$

This also has AOS x=-1

D. $y=-x^2-2x+3$

$-2=2(-1)$

AOS is x=-1

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3 years ago