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slava [35]
3 years ago
11

Please help me again

Mathematics
1 answer:
Vikentia [17]3 years ago
7 0

Answer:

y = 10

Step-by-step explanation:

<u>Since all sides are equal, that means all angles are 60 degrees. 60 + 60 + 60 = 180</u>

<u />

5y + 10 - 10 = 60 - 10

5y / 5 = 50 / 5

y = 10

Answer:  y = 10

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Let the measure of side AB be x, then, the measue of side AE is given by

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10c - cd + d^3 (if c = -6 and d= 2)
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The required simplified solution of the given expression is -40.

Given that,
To determine the simplified solution of the given expression 10c - cd + d³ at c = -6 and d = 2.

<h3>What is simplification?</h3>

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Learn more about simplification here:

brainly.com/question/12501526

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