2 years ago

How could you confirm that a transformation is not a rigid motion by using a protractor

Mathematics

1 answer:

alekssr [168]2 years ago

8 0

A rigid transformation is dilation and inflation

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rosijanka [135]

we know its diameter is 12, thus its radius must be half that, or 6.

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2 years ago

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inysia [295]

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Diano4ka-milaya [45]

20% more than 80:

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2 years ago

Which equation is y=(x+3)2+(x+4)2 rewritten in vertex form

Julli [10]

Vertex coordinates: (h, k)

Vertex form: y = a(x-h)^2 + k

y = 2(x+3) + 2(x+4)

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y = 2(2x+7)

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This is slope - intercept form, not vertex form. Vertex form is for quadratic equations - this is a linear equation.

Answer (in slope - intercept form):

y = 4x+14

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