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umka2103 [35]
3 years ago
15

Cho hình thang ABCD vuông tại A và D cho biết AD=20 AC=52 và BC=29 Tính độ dài AB

Mathematics
1 answer:
Travka [436]3 years ago
8 0

Answer:

https://sooddan.zendesk.com

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The x-coordinate increases by .75 x 4 steps from point A: 1 + 4(.75) = 4
the y-coordinate decreases by 2.5 x 4 steps from A: 5 - 4(2.5) = -10

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A recent survey found that 80.5% of households has Internet access and 82% of households had cable television. Also, it was repo
kirill115 [55]

Answer: 0.878

Step-by-step explanation:

Given : P( Internet access) = 80.5%= 0.805

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Formula: P(A or B)= P(A ) + P(B) - P(A and B)

So, P( Internet access or cable television)  =  P( Internet access)  + P(cable television) -P( Internet access and cable television)

= 0.805+0.82-0.747

=  0.878

The probability that a randomly selected household in the survey had either Internet access or cable = 0.878

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3 years ago
The best description of a dilation of a figure is?
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an enlargement or a reduction of the figure

a slide of the figure

a turning of the figure about some fixed point

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3 years ago
Principal amount $10,000
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The answer will be $13,439.16
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