Using the digits 1 to 9, at most one time each, fill in the boxes so that the points make a parallelogram. Mathematically, use parallel line or congruent sides to explain your answer. If there are calculations, include those in your explanation.

Step-by-step explanation:

The coordinates are:

The parallelogram is attached below.

To verify if these coordinates form a parallelogram, we show that:

Using Distance Formula

Since AB=CD; and AC=BD, the coordinates A, B, C, and D form the vertex of a parallelogram.

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.