The answer is 3/7, 5-2=3 and 10-3=7
Answer: The other side is 12 cm.
Step-by-step explanation:
Answer: The answer is (d) 
Step-by-step explanation: Given equation to be factored is

The given expression is quadratic, so we can factor it into two linear factors, by using the following factorisation rule.

So, the given equation can be factorised using the above rule. The factorisation is as follows.

Thus, the correct option is (d).
Answer:
8
Step-by-step explanation:
x+x+7=23
2x=16
x=8