The answer is 1 Bcuz u have to first plug in -4 for f then solve the equation by adding like terms and dividing
X=30/4
It's in fraction form divide 30 by 4 for the decimal
Answer:
false
Step-by-step explanation:
you only need to reverse the sign when you are dividing by a negative number
Length of arc = (15/360) * 2*3.14*20 = 5.23 ins
circumference of the circle = 2*3.14*24 = 150.72
angle at center from 10 ft arc = (10/150.72) * 360 = 23.89 degrees
-4:2000
-2:1000
-1:500
Hope this helped☺☺
