exam
Maths Puzzle
Numerical Ability
the supplement of an angle is equal to one-half of the angle. Find the number of degrees in each angle.
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exam Other Question
Given A = 7 (neg) -2 1
3 5 0
-1 4 (neg)-6
I say neg becaues it is not minus the #
and B =
2 (neg)-3 neg -4
6 0 neg -2
-5 1 3
, find A + B.
Please help:
The daily low temperatures in degrees Fahrenheit for a certain week were -3,1,4,-5,-10. What is the range of low temperatures for that week?