The vertices of an isosceles triangle are a(-10, 1), b(-6, 3) and c(-4, 7).

what is the equation of the triangle's line of symmetry?

y = -x - 3
y = -x + 3
y = x + 3
y = x - 3

c

step-by-step explanation:

at least i think its

c: lkllmn.

hope it's you

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %