Answer:
the first one
Step-by-step explanation:
157 degrees ... set 4x-5 = x+16 then solve, you should get x=7, plug in 7 for one of the equations and you'll get 23. subtract 23 from 180 and get 157. hope that helped :)
Answer:
5
Step-by-step explanation:
Just grap any two consecutive terms in the sequence. lets say -55 and -50
-50-(-55) = 5
you can check this by picking two other terms
Answer:
0.5 or 3/6 min
Step-by-step explanation:
so
1/3= 1/6min or 10 sec
to finish the whole apple 3/3 is required
1 part is 10 sec, 3 parts will be 30 secs which is 0.5 /3/6 min.
hope this helps
Answer:
1111, 11111
Step-by-step explanation:
