The answer would be (7<em>x</em>+2)(<em>x</em>+2)
Answer:
I Believe It Is B.), Have Fun Dreamer!
Step-by-step explanation:
It should be A. 46 because 46-16=30 which means 3•10+16=46. So it is A
Answer:
Step-by-step explanation:
surface area of cuboid=2(l*b+b*h+h*l)
=2(15*15+15*7+7*15)
=2(225+105+105)
=2*435
=870
