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Anestetic [448]
3 years ago
7

Which statements are true about the ordered pair (-1,-4) and the system of equations? x-y=3, 7x-y=-3

Mathematics
1 answer:
PtichkaEL [24]3 years ago
8 0
Option 1, 6, 3 are all correct
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Answer:

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Step-by-step explanation:

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Use a double angle identity to rewrite the formula r(Θ)=<img src="https://tex.z-dn.net/?f=1%2F16v%5E2sin%28theta%29cos%28theta%2
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Answer:

1/32v²sin2θ

Step-by-step explanation:

Given the expression r(theta) = 1/16v²sinθcosθ

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Substituting equation ** into the question

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Hence using the double angle identity, the equivalent expression is 1/32v²sin2θ

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3 years ago
The scissor lift is a device that can lower and raise a platform. the scissor lift can raise the platform at a rate of 2.0 inche
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i thank it is 25 seconds.  

Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
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