The plan of a house shows that the first floor will be 13 feet longer than its wide. which expression represents the area of the first floor of the house if the shorter side is x feet? a. x^2 -13x b. x^2 -13 c. x^2 +13 d. x^2 +13x

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

Asap i need it now choose all the answers that apply. sex-linked disorders affect males more than females affect females more than males can be carried by females, without being expressed are always expressed in males are caused by genes carried on the x and y chromosomes

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°