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31-03-2020
Mathematics

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What is m∠CDJ ?

Awarding Brainliest to first responder with the correct answer What is mCDJ class=

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Luv2Teach Luv2Teach

31-03-2020

Answer:

Step-by-step explanation:

Angle ADC and angle CDJ are complementary. That means that they add up to equal 90 degrees. Therefore,

4x + 3x - 8 = 90 and

7x = 98 so

x = 14

Sub in a 14 for x in 3x - 8:

3(14) - 8 = 34

Angle CDJ = 34 degrees

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