Hi!
This question is about math.
Explanation: You had to used order of operations on this math problems. Then you can also used P-Parenthesis, E-Exponents, M-Multiply, D-Divide, A-Add, and S-Subtract. ("Please Excuse My Dear Aunt Sally".)
For Example: (65+15*8/2)
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-Charlie
Answer:
measure of each angle of a regular octagon=360/8=45°
at the point, 60°+x+45=360°
x=255°
Answer:
no
Step-by-step explanation:
2(1) -3(-3) = 6
2+9=6
11=6
this is not true because 11 does not equal 6