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avanturin [10]
3 years ago
11

WHO ANSWER THE QUESTIONS GOOD WILL BE MARK AS BRAINLIEST FOR REAL !!!!!!!!!!! PLUS 30 POINTS Determine whether the diagram to th

e left is a dilation. Explain how you know.

Mathematics
1 answer:
Vlad [161]3 years ago
3 0

Answer:

<em>The diagram to the left is not a dilation</em>

Step-by-step explanation:

If the diagram to the left is a dilation, then AB // A'B'.

Applying Thales theorem: PA/PA' = PB/PB'.

Or 2/(2+4) = 3(3+5)

Or 2/6 = 3/8, this is incorrect

=> AB and A'B' are not parallel. As a result, the diagram is not a dilation.

Hope this helps!

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Answer:

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Associative property allows you to put parenthesis in a part of the equation. We can only apply associative property on a part with multiplication or addition. If you do it with at an equation with subtraction or division you can change the result and make calculation mistake.

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well, we know the x-intercept is at x = 3, recall when a graph intercepts the x-axis y = 0, so this point is (3 , 0).  Then we're really looking for the equation of a line whose slope is 1/5 and runs through (3 , 0).

\bf (\stackrel{x_1}{3}~,~\stackrel{y_1}{0})~\hspace{10em} slope = m\implies \cfrac{1}{5} \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-0=\cfrac{1}{5}(x-3)\implies y=\cfrac{1}{5}x-\cfrac{3}{5}

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