5 and 7 since rectangles must have a pair of each sides
Answer:
non-convex polygon
Step-by-step explanation:
Y=10
explanation:
-4•2= -8
2•4=8
-8+8=0
y=10
Answer:
9yx
Step-by-step explanation:
product means multiply.
nine, y and x
9yx
Answer:
75 boys
Step-by-step explanation:
Formula-Girls:Boys=Girls:Boys
5:6=_:90
90×5=450
450÷6=75