Which equation shows an example of the associative property of addition?
(-4+ 1) + 41 = -4 + (1 + 4))
(-4 + 1) + 41 = 41 + (-4/ + )
41. (-41 + 1) = (41 – 4) + (41 - )
(-4; + 1) + 0 = (-41 + 1)

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

happy to

pls mark as brainliest

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24

(0.2)+(-8)=0.3+-3+0.3m is the equation i guess? ?

step-by-step explanation: