Answer:
D.
Step-by-step explanation:
" Sum" means "+".
The sum of the number of dogs and the 6 cats.
d + 6
Answer:
(-2,3)
Step-by-step explanation:
When you reflect a point across the y-axis, the y-coordinate remains the same, but the x-coordinate is transformed into its opposite (its sign is changed). Notice that B is 5 horizontal units to the right of the y-axis, and B' is 5 horizontal units to the left of the y-axis. the y-axis is the point (-x,y).
Answer:
1
3
4
Step-by-step explanation:
Answer: Can you explain more? you have to calculate it by an theorm
Step-by-step explanation:
(3x+4) units.
Working;
AM=AD+DM
=x+5+2x-1
=(3x+4) units
