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Scrat [10]
2 years ago
13

I will give brainliest to whoever can help me with this practice quiz.

Mathematics
1 answer:
Over [174]2 years ago
6 0

Answer:

∠ ABD = 108°

Step-by-step explanation:

from the diagram

∠ ABD = ∠ ABC + ∠ CBD ( substitute values )

5x - 12 = 3x + x + 12

5x - 12 = 4x + 12 ( subtract 4x from both sides )

x - 12 = 12 ( add 12 to both sides )

x = 24

Then

∠ ABD = 5x - 12 = 5(24) - 12 = 120 - 12 = 108°

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sukhopar [10]
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5 0
3 years ago
Read 2 more answers
18) A company is planning to manufacture a new blender. After conducting extensive
zhenek [66]

Answer:

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