Total socks in the drawers = 6 + 6 + 4 = 16
Probability of picking the first black sock = 4/16
Probability of picking the second black sock = 3/15
Probability of picking two black socks = 4/16 × 3/15 = 1/20
Answer:
a=41.8 BC=2.8
Step-by-step explanation:
sin30/6=sinx/8
8*sin30=6sinx
4=6sinx
sin^-1(4/6)
angle a
cosine rule
bc^2=3^2 +5^2-2(3)(5)*cos30
BC^2=
BC=2.83
2.8
The 5 rounds to 3 so it is 4.3
Answer: no
Step-by-step explanation:
To be a linear equation, the equation must be written in y = mx + b. When an equation is squared, it is a parabola. Linear functions are straight lines.