The lid of a cooler is shaped like a rectangle with a width of 4x-7 inches and an area of 16x2-49 square inches. Which of the following expressions could represent the length of the cooler lid? A: 4x - 49 inches

B: 4x+7 inches

C: 8x+7 inches

D: 4x-7 inches

plz only answer no random stuf

Find the nonpermissible replacement for binthis expression.b2/5b +5

Statement reason 1. δabc is similar to δced. given 2. 3. definition of slope 4. slope of slope of definition of slope 5. slope of × slope of multiplying the slopes 6. slope of × slope of substitution property of equality 7. slope of × slope of simplifying the right side the table contains the proof of the relationship between the slopes of two perpendicular lines. what is the reason for statement 2? a. parallel line segments that meet a common perpendicular line are proportional in length. b. the lengths of vertical and horizontal sides in congruent triangles are in a common ratio. c. trigonometric identities determine the lengths of the legs in a right triangle. d. corresponding side lengths in similar triangles are proportional in length.

Full year - williamshow many square inches are in 60 square feet? 5 square inches72 square inches720 square inche8.640 square inches