Fei yen's dog eats 8 ounces of dog food each day. fei yen's bought a 28 pound bag of dog food. how many 8 ounce servings are in a 28 pound bag of dog food? a)14 b)56 c)224 d)448

What is sin 7x/4 ? i need on this urgent trig

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

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.