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3 years ago

M ∠abd=87 M ∠abd=9x-1 M ∠cbd =6x+58

Mathematics

2 answers:

elena-s [515]3 years ago

4 0

Answer:

there is no answer to this

Step-by-step explanation:

Lerok [7]3 years ago

4 0

Answer:

Since ABD is a straight angle it is 180°

This means that the two expressions add to 180

8x - 41 + 9x + 17 = 180

Combine like terms

17x - 24 = 180

Add 24 to both sides

17x = 204

Divide both sides by 17

x = 12

Put x into the equation for <CBD

9(12) + 17 = CBD

108 + 17 = CBD

125 = CBD

The answer is 125°

Hope this helps!

Step-by-step explanation:

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