2 answers:
Simply whats in the parenthesis first. Your equation will now look like this:
(660)-(1029.6)
Simply.
369.6
369.6 should be your answer
66x10=660
9.9x104=1029.6
660-1029.6=-369.6
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Hope this helps have a great day! :)
The order of rotational symmetry of a kite is 1
4x+12=90
4x=90-12
4x=8
x=8/4
x=2
Joubert hint all ineyzreytfcfvbubu equals 9
