3 years ago

Suppose point D is in the interior of ∠ABC, m∠ABC=120 degrees, m∠ABD=3x+40, and m∠DBC=2x−10. What is m∠DBC

2 answers:

7 0

∠ABC is 130 degrees.

See the following image for steps:

5 0

Answer: 30

Step-by-step explanation:

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son4ous [18]

Answer:

$M(y)=10y+10$

Step-by-step explanation:

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3 years ago

Sergio [31]

Quick question, why didn't you just use the calculator on the device you took this photo with? Anyway, the answer is 5.62

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4 years ago

Naily [24]

Since the scale factor is 0.5, it means that you have to divide in half each side.
x= 7/2= 3.5
y= 12/2= 6
z= 6/2= 3.25

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4 years ago

77julia77 [94]

Answer:

oh well that's very confusing.. wish u luck

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3 years ago

Murljashka [212]

C is the correct answer for you

8 0

3 years ago