Alan planted a date palm and a pine tree on the same day. after three years, the height of the pine tree was 35 feet more than 3 and a half times the height of the date palm. find the height of the date palm, if the pine tree is 245 ft high.

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.

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.