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stepladder [879]
3 years ago
14

How are the following ratios equivalent? 4:5 and 8:10

Mathematics
1 answer:
kupik [55]3 years ago
3 0

Answer:

2 = 1

Step-by-step explanation:

2 = 1

4 = 2

6 = 3

8 = 4

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Answer:

<h2>In the attachment</h2>

Step-by-step explanation:

y-2x>-8\qquad\text{add}\ 2x\ \text{to both sides}\\\\y>2x-8\\-------------------------\\\\-\ dotted\ line\\\leq,\ \geq-\ solid\ line\\,\ \geq-\ shading\ above\ the\ line\\-------------------------\\\\y=2x-8-\text{It's a linear function.}\\\text{We only need two points to draw a graph.}\\\text{Choice two arbitrary values of x, substitute to the equation,}\\\text{and calculate the values of y}.\\\\for\ x=4\to y=2(4)-8=8-8=0\to A(4,\ 0)\\for\ x=0\to y=2(0)-8=0-8=-8\to B(0,\ -8)

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3 years ago
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Step-by-step explanation:

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Read 2 more answers
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How are basic facts can help you find 10*20*30*40 mentally
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Step-by-step explanation:

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