Answer: 10.22
Step-by-step explanation:
Standard Deviation = square root of variance 104.44 = 10.22
I think it is the three one
Answer:
(2, -2)
Step-by-step explanation:
First, you make 2 equations.
-6 + x = -4 (The -6 is from point A and the -4 is from point M)
3 + y = 1 (The 3 is from point A and the 1 is from point M)
Then you subtract -6 from each side of the first equation and subtract 3 from each side of the second equation.
You should get:
x = 2
y = -2
Answer:
x=−4/5 or x=−3
Step-by-step explanation:
Step 1: Factor left side of equation.
(5x+4)(x+3)=0
Step 2: Set factors equal to 0.
5x+4=0 or x+3=0
x=−4/5 or x=−3