Sum is used for addition so the answer would be:
D. f+6
18<x is the answer you are looking for. Glad to help.
Answer:
A. 72cm
Step-by-step explanation:
Figure a is a convex pentagon, a convex pentagon is a pentagon that does not have an internal angle greater than

An easier thing to remember is that it does not have an angle pointing inwards like b, none of its angles/edges point toward the shape/inside
Answer:
8
Step-by-step explanation:
the length of segment AD would be 8 since segment AD and segment WZ are equal in length!
Answer:$3334.5
Step-by-step explanation:
A=p(1+r/100)^n
A=1400(1+7.5/100)^12
A=1400(1.075)^12
A=1400×2.381
A=$3334.5