Answer:
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Step-by-step explanation:
Answer:
cos A = 12/13 = 0.9231
(angle A = 22.62°)
Step-by-step explanation:
cos A = 12/13 = 0.9231
X= 66-14/2
x= 26
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The Additive Inverse Property
Answer:
2 1/2
Step-by-step explanation:
This is because 3/6 is equal to 1/2 (6÷2 is 3). The whole number does not change, so 2 1/2.