GIVING BRAIN TO CORRECT ANSWER!! The table shows the heights of 10 randomly selected second-grade students.

Helght (Inches)

44 45 47 49 48 48 49 50 48 52

Based on the data, select the most reasonable prediction about the height of second-grade students.

O A. The typical second-grade student is less than 45 inches tall.

B. The typical second-grade student is about 45 inches tall.

C. The typical second-grade student is more than 50 inches tall.

D. The typical second-grade student is about 48 inches tall.​

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

What are two numbers that add up to -9 and multiply to -10 best answer gets branliest and 100 extra points

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.