Answer:
The second one because 5 is not a perfect square root. The third one because 24 is not a perfect square. Also the last one. Their all irrational because you don't know what is coming next.
Step-by-step explanation:
P=4x+40.......................................
Answer:
-199.1
Step-by-step explanation:
18.8% × 7= 131.6%
630×131.6=82908 move the decimal two places to the left you get 829.08
630-829.08= -199.08 round to the nearest tenth you get -199.1
Answer:
42
Step-by-step explanation:
192 divided by 8=
8 can go into 19 2 times so 8 x 2 = 16 16-19 = 3 bring the 2 down
8 can go into 32 4 times so 8 x 4 = 32 and there is ur answer
Answer:
15
Step-by-step explanation:
Since the total degrees of ANY triangle is 180 degrees, start by subtracting 63 and 45 by 180.
180-63-45=72
Now take the 12 from (4x-12) and subtract that from 72.
72-12=60
Now divide 60 by 4 from the 4x.
60/4=15.
