Answer:
2.8÷4
Step-by-step explanation:
if 2.8 is the 4th lap, you have to divide it by 4 to get the 1st lap.
8+.90+.07
This the answer because you have to make it as an addition way.
Hope I helped.
Answer:

Step-by-step explanation:
Given


Required
Determine the scale
The scale is calculated using the following ratio:

Substitute values for Scale and Actual Measurements

Divide ratio by 20.5


This implies that: <em>1 inch on scale represents 8 ft in actual measurement</em>
Answer:

Step-by-step explanation:
both slopes multiply each others must equal to -1 for perpendicular.

Let m1 = 3/2

Therefore -2/3 is perpendicular to 3/2. Because the line passes through (6,-2)

Given (x1, y1) = ordered pair
Therefore (x1, y1) = (6,-2)
and m = - 2/3

Write in slope-intercept form.
