Answer:
C = 3pi cm or approximately 9.42 cm
Step-by-step explanation:
The formula for circumference of a circle is given by
C = pi *d
C = pi *3
C = 3pi
or approximately
C = 3*(3.14)
=9.42 cm
Answer:
Hello! Your answer would be below!
Step-by-step explanation:
Graph B)
Hope I helped! Ask me anything if you have questions!
Y = x^2 - 2x - 3
y = -x + 3
-x + 3 = x^2 - 2x - 3
x^2 - 2x - 3 + x - 3 = 0
x^2 -x - 6 = 0
(x - 3)(x + 2) = 0
x - 3 = 0 y = -x + 3
x = 3 y = -3 + 3
y = 0
x + 2 = 0 y = -x + 3
x = -2 y = -(-2) + 3
y = 2 + 3
y = 5
solutions are : (3,0) and (-2,5)
Answer:
Yes, you can use this inequality to find the numbers of cars required.
Step-by-step explanation:
12 + 3n > 28 where n = the number of cars required
3n > 28 -12
3n > 16
n > 5 1/3
Greater than 5 1/3 gives 6 cars.
Answer:
x=3/7
Step-by-step explanation:
x+4 5/7 = 12x
4 5/7 = 11x
x = 3/7