lillianfoldes lillianfoldes

18-03-2021
Mathematics

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In ΔCDE, the measure of ∠E=90°, the measure of ∠C=78°, and DE = 2.2 feet. Find the length of EC to the nearest tenth of a foot.

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gabbybrock2006 gabbybrock2006

18-03-2021

Answer:

0.5

Step-by-step explanation:

deltamath

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71006Nawab 71006Nawab

06-04-2021

Answer:

the correct answer is 0,5

Step-by-step explanation:

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