9514 1404 393
Answer:
10√5
Step-by-step explanation:
The geometric mean of two numbers is the square root of their product.
m = √(20×25) = √500 = √100 × √5
m = 10√5
The geometric mean of 20 and 25 is 10√5.
Answer:
b,c,f
Step-by-step explanation:
i did the assignment
PEMDAS
2(12)x(12)/2
24x12/2
288/2
144
The answer is £287.98 is the correct answer
