4 years ago

These two quadrilaterals are similar. True False

1 answer:

8 0

False. This is easily recognised by the ratio of the two sides compared to each other:

3.5 : 5

3.5 divide 5 gives 0.7

2 : 2.5

2 divide 2.5 gives 0.8

Hope this helped!

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involving a carnival fishpond. Assume that the pond contains 100 fish: 78 purple, 21 blue, and 1 silver. A contestant pays $0.65

saw5 [17]

Answer:

On average the carnival gain on each play

= 0.04 dollars

Step-by-step explanation:

Given that a pond contains 100 fish: 78 purple, 21 blue, and 1 silver.

Fish Purple Blue Silver total

Frequency 78 21 1 100

Prob 0.78 0.21 0.01 1

Revenue 0.4 0.8 13

game fee 0.65 0.65 0.65

Net revenue -0.25 0.15 12.35

Net Rev*Prob -0.195 0.0315 0.1235 -0.04

Thus we get per player expected net revenue is -0.04

This would be gain for Carnival

Hence On average the carnival gain on each play

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4 years ago

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o-na [289]

Answer:

YR = 33.6 in.

Step-by-step explanation:

△DLZ∼△MYR

LZ / DZ = YR / MR

21/18 = YR / 28.8

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YR = 7 * 28.8 / 6

YR = 33.6

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3 years ago

a triangle has side lengths of (5.5x + 6.2y) centimeters, (4.3x + 8.3z) centimeters, and (1.6z - 5.1y) centimeters. which expres

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3 years ago

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Answer:

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3 years ago

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bagirrra123 [75]

Answer:

Step-by-step explanation:

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3 years ago

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