Answer:
The answer is d)
Step-by-step explanation:
Answer:
A = 1/2a^4
B= 2/a^2
Step-by-step explanation:
a= 2^(m)
- A =1/2*16^m= 1/2*(2^m)^4 =1/2 a^4
- B =2/(∛64)^m = 2/(2^6/3)^m = 2/2^2m = 2/a^2
Answer:
x = 14
Step-by-step explanation:
If the perimeter is 80, then that is (x+6) + (x+6) + (x+6) + (x+6). If you want to find x, you have to get rid of 6. 6+6+6+6 = 24. The perimeter, 80, minus 56. You then divide 56 by 4 to get x. That is 14. To check, you find (14+6)*4. That is 80.
Answer:
2(a-2)
Step-by-step explanation:
12 + 2a – 8 = 2a +12-8
= 2a-4
=2(a-2)
Answer:
108 months old.
Step-by-step explanation:
Year = 12 months
9 Years = 9 x 12 months
9 years = 108 months.
