Answer:
length= √[ (a-c)^2 + (b-d)^2 ]
Step-by-step explanation:
Always do what's in parentheses first:
Then do multiplication and division:
Then addition and subtraction last:
Answer: 6
Step-by-step explanation:
15 - 9 = 6 to the quadratics x inequalities formula x b to the power of
I think that the answer is c