The perimeter of a triangle is 56 in the longest side measures 4 in less than the sum of the other two sides three times the shortest side is 4 in more than the longest side find the lengths of three sides

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.

Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me