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Alborosie
3 years ago
7

If the base lengths of a trapezoid are 11 cm and 17 cm, then what is the length of the trapezoid's midsegment?

Mathematics
1 answer:
Drupady [299]3 years ago
3 0
<span>length of the trapezoid's mid-segment 
= 1/2(11+17)
= 1/2(28)
= 14

answer
14 cm</span>
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Kite WXYZ is graphed on a coordinate plane. What is the approximate perimeter of the kite? Round to the nearest tenth. 10.6 unit
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<u>Answer-</u>

<em>Perimeter of the kite is </em><em>16.2 units</em>

<u>Solution-</u>

As WXYZ is a kite, so two disjoint pairs of consecutive sides are congruent, i.e WX=XY and WZ=ZY

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Answer:

The estimate is  P__{hat}} \pm E  = 0.37 \pm 0.0348

Step-by-step explanation:

From the question we are told that  

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  Given that the confidence level is  90 % then the level of significance can be mathematically evaluated as

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Generally the estimate the proportion of all teenagers who want more family discussions about school at 90% confidence level is  

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substituting values

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