Answer: no
Step-by-step explanation:
Answer:
63
Step-by-step explanation:
9 * 7 = 63
Answer:
(4) x+12=5x-2
Step-by-step explanation:
Substitute x=4 in all the options to check equality
Perimeter = A + B + C
shortest side = a
second side = 2a
Third side = 3a
P = 6a
P=2T
P is twice the length of the longest side