The order of operations is:
Parentheses/Groupings,
Exponents,
Multiplication/Division, from left to right,
Addition/Subtraction, from left to right
35. (31-9) - 12 ÷ 2
22-12 ÷ 2
22-6
=16
36. 36 ÷ 3 +72 ÷ 9
12 + 72 ÷ 9
12+8
=20
37. 8(16-7)
8(9)
=72
38. 100-28 x 2
100-56
=44
I hope this helps!
Well collinear points and points that are on the same plane.
For example, in this picture
A B D are collinear, but
A B and
D can also be collinear with
C. Points are just collinear if you can draw a straight line through them without bending or curving.
Holy god gud luck on escaping that (*´ー`*)
Magnitude = sqrt (4^2 + 4^2 + 1^2) = sqrt 33 Answer