42 I think. I'm sorry if I'm wrong.. Hope this helped!!
Answer:
The amount of rainfall increases as an exponential function of time.
Step-by-step explanation:
10 tenths in a whole.....
Answer: 45
Step-by-step explanation:
The total degrees in a circle is 360.
The perpendicular angle that you see is 90 degrees, added to angles of x and 3x, you get the total degrees.
so 90 + x + 3x = 90 + 4x = total
90 + 4x = 360
4x = 180
x = 45 degrees
All purpose calc.com one with the words on the web with a smiley calc type only the problem in no words
