3 years ago

In CDE, the measure of angle E=90° the measure of C=16° and EC = 65 feet. Find the length of DE to the nearest tenth of a foot.

Mathematics

2 answers:

shepuryov [24]3 years ago

7 0

Answer:

Step-by-step explanation:

You just know when u got it

natulia [17]3 years ago

6 0

Answer:

Is 18.6 feet

Step-by-step explanation:

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4 years ago

If a varies directly as b, and a = 28 when b = 7, find b when a = 5.

Reika [66]

Answer: Option B.

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Step-by-step explanation:

If a varies directly with b then when a increases b it also increases by a factor k.

Then we can write that

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