Write the numerical expression for the product of 8 and the sum of 9 and 11.3. then evaluate it.

Solution: The numerical expression is and the value of this expression is 162.4.

Explanation:

The sum of 9 and 11.3 is written as .

The product of 8 means the expression should multiply by 8.

According to the given information the the product of 8 and the sum of 9 and 11.3 is written as .

To evaluate the value of the expression first we have to add 9 and 11.3 after that multiply the result by 8.

Therefore, the numerical expression is and the value of this expression is 162.4.

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula