Answer:
B
Step-by-step explanation:
5(2x+4)=30
10x+20=30
10x=10
x=1
0.49 is the answer because that is <span>the approximate probability</span>
Measures of angles 2, 3, 4, added equal 180
The square root of 58 is around 7.6
The entire number is, 7.61577310586...
X cannot equal +2, and can't be -1. If you factor it, then you notice you get 2(x+2)(x-2). If you use either one for the x, one will be zero and the won't, and vise-versa.