a = 56
given 28 =
a
multiply both sides by 2 to eliminate the fraction
56 = a
As a check
× 56 = 28 ← True
Answer: 12 21
Step-by-step explanation:
Answer:
the answer is 10:1
Step-by-step explanation:
i hope it helps
I believe you just have to draw 2 little lines in between AB and CD.
Answer:
9
Step-by-step explanation: