First you do 12*4 which is 48
then 48 minus 20 which is 28
then 28 +5 which is 33.
the answer is 33.
Do you want pi to be represented as 3.14 or no?? because pi goes on forever and ever...
Answer:
385/500
Step-by-step explanation:
this is the answer I'm pretty sure about it.
9514 1404 393
Answer:
19
Step-by-step explanation:
u =<2,5> v=<7,1>
The dot product is the scalar sum of products of corresponding components:
u·v = 2·7 + 5·1 = 14 +5 = 19
The dot product is 19.
