Answer:
all work is shown and pictured
Select the property that allows the left member of the equation to be changed to the right member.
2 answers:
Answer: The correct option is
(7) Identity - addition.
Step-by-step explanation: We are given to select the property that allows the left member of the equation to be changed to the right member.
8 + 0 = 8.
We now that
if a is a real number, then the equation a + 0 = a is the additive identity.
Putting a = 8, we get
Thus, the required property is additive identity.
Option (7) is CORRECT.
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Answer:
<h2>m arc WZY = 222°</h2>Step-by-step explanation:
Look at the picture.
m∠WOY = 2(m∠WZY)
We have m∠WZY = 69°. Therefore m∠WOY = 2(69°) = 138°.
m arc WZY = 360° - 138° = 222°
