Zahara plotted three points on a coordinate grid at (−4, 5), (7, 5), and (7, −1). She will plot a fourth point to create a rectangle on the grid. The rectangle represents the floor plan of her bedroom. Zahara wants to cover her bedroom floor with carpet. Each square unit represents 1 square foot. Zahara pays $264 to cover the floor in carpet. What is the unit price of 1 square foot of carpet? $2.00 per square foot
$3.00 per square foot
$4.00 per square foot
$8.00 per square foot

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0

Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.