If x is perpendicular to A and x is perpendicular to B
⇒ A must be parallel to B
Answer: A is parallel to B (Option C)
Answer:The volume of the cube is 1/2 x 1/2 x 1/2 = 1/8
2646/(1/8) = 21168
Step-by-step explanation:
Number 1 a and d are true
number to its b c and d
number 3 idk, sorry
Answer:
x=11
Step-by-step explanation:
For extra help the second answer is: 7a(3-a)
