9×2=18. add the tow zeros like this 9×2=18+00=1,800
You have r^2 = 64 and want to find the square root of 64, which we'll call r.
√(r^2) = r = plus or minus √64
or: r = plus or minus 8
Answer:
56-28d
Step-by-step explanation:
Answer:
34
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
36/4=9