Hannah is flying a kite with a trying that is 60 feet long. If Patricia is standing directly below the kite and 16 feet away from hannah, what angle does the string make with the sand? (Use extra ratio)

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?

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.

Y=21.95x+10 y=22.45x solve by substitution