Answer:
:;;;,,,
Step-by-step explanation:
^^^^^^^^^!!~~~
Number 1 a and d are true
number to its b c and d
number 3 idk, sorry
Answer:
72m2
Step-by-step explanation:
first you find out what 6*6*4=144+8*6*6=288-144=144/2=72m^2
divide both sides by 7 to get x alone
84/7 = 12
B.12
