Question

after you are done watching the video, please answer the question below. if there are part that you do not understand, please send a message to your instructor. basic blocks - dividing multiples of 10 by 1 - digit divisor look at the rectangle below: if the area of the rectangle is 80, and its vertical side is 2, what is its horizontal side? horizontal side is. question help: message instructor submit question

Explanation:

Step1: Recall area formula

The area formula for a rectangle is $A = l\times w$, where $A$ is area, $l$ is length (horizontal - side here) and $w$ is width (vertical - side here).

Step2: Rearrange formula to solve for horizontal side

We know $A = 80$ and $w = 2$. Rearranging the formula $l=\frac{A}{w}$.

Step3: Substitute values

Substitute $A = 80$ and $w = 2$ into the formula: $l=\frac{80}{2}=40$.

Answer:

40