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atroni [7]
3 years ago
12

In ΔCDE, the measure of ∠E=90°, the measure of ∠C=70°, and DE = 12 feet. Find the length of CD to the nearest tenth of a foot.

Mathematics
2 answers:
DIA [1.3K]3 years ago
4 0

Answer:12.8

Step-by-step explanation:

katen-ka-za [31]3 years ago
3 0

Answer:

12.8

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Given in the question an equation

4(x-7) = 2x-6

Distributive law

a(b+c) = ab +ac

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Use the addition property of equality to reduce the 2x on the right.

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Use the addition property of equality to reduce -28 to zero on the left.

4x - 2x- 28 + 28 = -6 + 28

2x = 22

Use the multiplication property of equality to reduce 2x to just x

2x2 = 22/22

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3 years ago
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fomenos
A. x+y<100
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Ken Has Two Red Shirts, Two Blue Shirts, A Pair Of White Pants And A Pair Of Blue Pants. The Probability That He Will Wear A Red
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Step-by-step explanation:

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