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x^2+16xy+y^2-8=0 Write the appropriate rotation
x^2+16xy+y^2-8=0 Write the appropriate rotation formulas so that in a rotated system the equation has no x'y'-term
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asked by
Fabiola
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Choose the best answer.
Simplify. Mathml image Question 4 options: –16xy –48xy 16xy 32xy
1 answer
asked by
heavenly
104 views
Rewrite the following expression with positive exponents
(16xy)^5/6 = 1/(16xy)^5/6?
3 answers
asked by
Marysvoice
418 views
Petra is practicing factoring by grouping. She wants to factor the polynomial 16xy−4x^2+28y−7x. Her work is shown below.
16xy
2 answers
asked by
ryan
973 views
The point P (-1,2) is rotated to become P′
(2,1). Describe the rotation by degree and direction. (1 point) Responses 90°
1 answer
30 views
The point P (-1,2) is rotated to become P′
(2,1). Describe the rotation by degree and direction. (1 point) Responses −90°
1 answer
36 views
The point P (−1,2) is rotated to become P′ (2,1) . Describe the rotation by degree and direction.(1 point)
Responses −90°
1 answer
44 views
The point P (-1,2) is rotated to become P′
(2,1). Describe the rotation by degree and direction. (1 point) Responses 180°
1 answer
25 views
The point P (−1,2) is rotated to become P′ (2,1) . Describe the rotation by degree and direction.(1 point) Responses 180°
1 answer
23 views
The point P (−1,2)
is rotated to become P′ (2,1) . Describe the rotation by degree and direction.(1 point) Responses 180°
1 answer
26 views