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nlexa [21]
2 years ago
14

If EC=13, find BD find m find m 20 pts for the first answer

Mathematics
1 answer:
nadezda [96]2 years ago
3 0

Answer:

BD = 26

The measure of angle ADB = 59 degrees

The measure of angle DEC = 118 degrees

Step-by-step explanation:

BD = 2 * EC = 2 * 13 = 26

The measure of angle ADB = 90 - 31 = 59 degrees

The measure of angle DEC = 180 - 2(31) = 180-62 = 118 degrees

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Step-by-step explanation:

That is the answer because 10+8+6= total 24 books

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hence according axiom 1 ab × Ac= aa × BC

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HOPE THIS HELPSBYOU✌️

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Step-by-step explanation:

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3 years ago
Witch value from the set {3,8,9,14} makes the euation true 2n-5=
lutik1710 [3]

The value from the set {3,8,9,14} makes the equation 2n - 5 = 11 true is n = 8

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Given the equation:

2n - 5 = 11

When n = 3:

2(3) - 5 = 1 ≠ 11

When n = 8:

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When n = 9:

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When n = 14:

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The value from the set {3,8,9,14} makes the equation 2n - 5 = 11 true is n = 8

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