Answer:
identity property
Step-by-step explanation:
The sum of 0 and any number is that number is the identity property of addition
a+0=a
15+0=15
Change the equation to y=-3x+1. this means the slope is -3, and the y intercept is 1. the line is dashed, and the area below the line is shaded.
Answer: x = 28
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Explanation:
The angles COE, EOF, and FOB combine to form angle COB
angle COB = (angleCOE)+(angleEOF)+(angleFOB)
angle COB = (3x)+(x)+(x+12)
angle COB = 5x+12
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Angles AOD and COB are vertical angles, so they are congruent
angle COB = angle AOD
5x+12 = 152
5x = 152-12
5x = 140
x = 140/5
x = 28
Wouldn't the answer be: 435.84m