Answer:
50.052%
Step-by-step explanation:
The answer is C : 2 i worked on this on a school test
Answer:
(x+1)(x-3i) (x+3i)
Step-by-step explanation:
x^3 + x^2 + 9x+9
We will use factor by grouping
Factor out x^2 from the first group and 9 from the second group
x^3 + x^2 + 9x+9
x^2( x+1) + 9(x+1)
Factor out (x+1)
(x+1) ((x^2+9)
Now factor x^2+9
x^2 -(3i)^2 = (x-3i) (x+3i)
Replacing this
(x+1)(x-3i) (x+3i)
12 because if the 6ft person shadow is 10 . 6+?=10 and do the math 4 so now 16-4=12 there u go
Answer:
Circumference is π × diameter
