3 years ago

Help!!!!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

aivan3 [116]3 years ago

8 0

Answer:

Step-by-step explanation:

Rate of change = Slope (if Sidelength = x, and perimeter= y)

(1,4) and (2,8) are point (if it was a line)

Use the slope formula...

(8-4)/(2-1)=

4/1=

Vsevolod [243]3 years ago

7 0

The constant rate of change is 4

1/4
2/8
3/12
4/16

Which shows it’s adding 4 which is the constant rate of change

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Answer:

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Step-by-step explanation:

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Answer:

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BARSIC [14]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

If triangle ABC is defined by the coordinated A(3,6), B(7,6), C(7,3) is dilated by a scale factor of 3, with resulting vertex A'

Anastaziya [24]

Answer:

Center of dilation → (0, 0)

Step-by-step explanation:

Vertices of a triangle ABC are A(3, 6), B(7, 6) and C(7, 3).

If this triangle is dilated by a scale factor of 'k' about the origin,

Rule for the dilation is,

(x, y) → (kx, ky)

If vertex A is dilated by a scale factor of 3 about the origin,

A(3, 6) → A'(3×3, 3×6)

→ A'(9, 18)

Therefore, center of dilation is origin (0, 0).

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3 years ago