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3 years ago

Elena needs to prove angles BED and BCA are congruent. Provide reasons to support each of her statements.

Mathematics

1 answer:

Kruka [31]3 years ago

4 0

<h2>In triangle BDE and triangle BAC</h2><h2>Angle B = Angle B (Common) </h2><h2>Angle BDE = Angle BAC </h2><h2>Therefore, triangle BDE is congruent to triangle BAC (AA similarity) </h2><h2>Hence proved. </h2>

Hope it helps :)

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Answer:

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vekshin1

Answer:

Step-by-step explanation:

C(n) = 5n, 0 ≤ n ≤ 10 You would use this equation for finding the cost of 10 shirts. Since 10 is equal to 10.

C(n) = 5n, 0 ≤ n ≤ 10 ← You can ignore the 0 ≤n ≤10 part.

C(10) = 5(10) Input the value 10 as x.

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Finally,

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C(12) - C(10)

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22.

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23.

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