Angle A = arctan(12/5) = 67.4 degrees
Angle A = arccos(5/13) = 67.4 degrees
yes the answer was the same
Answer:
b)-3
c)17
d)-11
Step-by-step explanation:
4,-7)
-3
Answer:
yes you are absolutely right
it will be the answer
Last option is your answer ( 0.00000991)
Answer:
no
Step-by-step explanation:
at firth hr - 15×2=
2 nd hr - 60×2
and so on,it takes more than 8 hr