Answer:
13 is the answer.
Step-by-step explanation:
Answer:
you cant answer it without a calculator
Step-by-step explanation:
press shift - then cos then whatever u need to do to get a
Answer:
A
Step-by-step explanation:
We see that there are 3 in step 2 which means that the only possible answer is A
Answer:
69
Step-by-step explanation:
so x2 will give you 9 times 7 which is 63. add it to 2 times 3 which is 63 + 6 will give you 69.
I think number #29 is A but may be B and number #30 is C