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yaroslaw [1]
4 years ago
6

Multiplying and Dividing

Mathematics
1 answer:
Serhud [2]4 years ago
6 0

Answer:

Step-by-step explanation:

19. x = 8

20.t=5

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How are the perimeters of the preimage polygon and the image polygon related? Explain.
Romashka-Z-Leto [24]

The difference between Pre-Image and Image is given as follows:

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  • A transformation's preimage is the shape BEFORE the change.

<h3>How do you define relationships between Image and Preimage?</h3>

Usually, the difference between image and pre-image is the way or method of transformation.

<h3>What is transformation in math?</h3>

A transformation is a broad phrase covering four distinct methods of changing the shape and/or location of a point, line, or geometric figure.

The Pre-Image is the original shape of the item, and the Image during the transformation is the final shape and location of the object.

The types of transformation in math are;

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2 years ago
Find the equivalent expression for 3+2[2p+4t]
Sauron [17]

Answer:

3 + 4p + 8t

Step-by-step explanation:

3+2[2p+4t]

Distribute

3 + 4p + 8t

There are no like terms to combine

7 0
3 years ago
What is the solution set of the equation?<br> <img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%7D%20-18%2B9x%3Dx" id="TexFormula1"
bagirrra123 [75]

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Answer:

  x ∈ {2.07014981016}

Step-by-step explanation:

The equation can be rewritten as ...

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Since √x must be positive, we know that ...

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The larger of the above solutions is extraneous, so the solution set is ...

  x ∈ {(289 -√577)/128} ≈ {2.07015}

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The formula is y2 - y1/x2 - x1.  The answer would be 3/4 once simplified.

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