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elena-s [515]
2 years ago
12

In ΔBCD, the measure of ∠D=90°, the measure of ∠B=51°, and CD = 8.8 feet. Find the length of DB to the nearest tenth of a foot

Mathematics
2 answers:
EleoNora [17]2 years ago
7 0

Answer:

7.1 feet

Step-by-step explanation:

Ludmilka [50]2 years ago
3 0

Answer:

7.1

Step-by-step explanation:

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When 0.5(20x – 50y + 36) – 0.25(–100x + 40y – 12) is simplified, what is the resulting expression?
stiks02 [169]

Answer:

<h2>35x - 35y + 21</h2>

solution,

0.5(20x - 50y + 36) - 0.25( - 100x + 40y - 12) \\  = 10x - 25y + 18  + 25x - 10y + 3 \\

Combine the like terms:

= 10x + 25x - 25y - 10y + 18 + 3 \\

Simplify:

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Hope this helps...

Good luck on your assignment...

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Step-by-step explanation:

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