C)0.5 there is a 50% probability of getting tails
Answer:
Lines C and D
Step-by-step explanation:
For a pair of lines to be perpendicular ,
the product of their slope must be - 1 .
<em><u>Slope of A:</u></em>
<em><u>Slope of B:</u></em>
<em><u>Slope of C:</u></em>
<em><u>Slope of D:</u></em>
<em><u>Product of the slopes = - 1 </u></em>
Answer:
the answer is b
Step-by-step explanation:
do you need an explanation?
Answer:
3 is -3, 4 is 3
Step-by-step explanation:
In slope intercept form (y = mx+b)
m is the slope
b is the y-intercept
y = mx+b
y = -1(x) + 3
b = 3