Plz me the perimeter of a rectangle is 90ft. the ratio of its length to its width is 8: 7. what are the dimensions of the rectangle?

30ft by 15ft

26ft by 19ft

24ft by 21ft

20ft by25ft

Consider 6x2 + 6x + 1. which term immediately tells you that this expression is not a perfect square trinomial? justify your answer

Why does the shape of the distribution of the weights of russet potatoes tend to be symmetrical?

Vikram is studying the square pyramid below. on st to find the surface area of the pyramid, in square inches, vikram wrote (33.2) (34 ikram wrote (33.2)(34.2)+43(34.2)(284) what error did vikram make? o he used the same expression for the area of all four lateral faces. he used the wrong expression to represent the area of the base of the pyramid. o he used the wrong value as the height when he found the area of the lateral faces. he used an expression for surface area that only finds the total area of three faces.