Answer:
$114.46
Step-by-step explanation:
20 cm is the answer good luck
Answer:
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Step-by-step explanation:
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Answer:
40 Nickels
Step-by-step explanation:
The two given angles are vertical angles which mean they are the same:
9x + 72 = 4x + 112
Subtract 72 from bot sides:
9x = 4x + 40
Subtract 4x from both sides:
5x = 40
Divide both sides by 5:
X = 8