Answer:
6.4cm
Step-by-step explanation:
Answer:
9x10^16
Step-by-step explanation:
Since your exponent 16 is same all you have to do is, Add 2+7 and write the same 10^16
So your answer will be 9x10^16
Hope this helps!
Its step 2 my guy.....................................
Answer:
1/2d+c^2-b = 21
Step-by-st ep explanation:
= 1/2(10) + 5^2 -9
= 5 + 25 - 9
= 30 - 9
= 21