Do you think a friend would steal a led light controller after sleeping over cause I cannot find it?

Suppose a man is heterozygous for heterochromia, an autosomal dominant disorder which causes two different‑colored eyes in an individual, produced 25‑offspring with his normal‑eyed wife. of their children, 15 were heterochromatic and 10 were‑normal. calculate the chi‑square value for this observation.

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth