Answer :
Answer:
B) 8.182
Step-by-step explanation:
x + a = b
We know x = 4.907 and b = 13.089. Substitute these values into the equation
4.907 +a = 13.089
Subtract 4.907 from each side
4.907 - 4.907 +a = 13.089-4.907
a =8.182
Answer:
B) 8.182
Step-by-step explanation:
x + a = b
We know x = 4.907 and b = 13.089. Substitute these values into the equation
4.907 +a = 13.089
Subtract 4.907 from each side
4.907 - 4.907 +a = 13.089-4.907
a =8.182