Complete with always, sometimes, or never.
1) a rectangle
has perpendicular diagonals
2) a square is
a rhombus.
3) a rectangle
has consecutive sides congruent.
4) the diagonals of a quadrilateral
bisect each other.
5) if one pair of opposite sides of a quadrilateral is congruent and parallel, then
the quadrilateral is
a parallelogram.

o= 4(i) +3

step-by-step explanation:

o is your output value and i is your input value. so, for example, if we stuck 7 in as our input, we would first multiply by 4 ( pemdas ), which equals 28. then we would add 3 to 28, for a total output of 31. this may not be a graph, but, it is a way to solve your formula..

about 0.75 hours

step-by-step explanation:

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3

80

step-by-step explanation: