Answer:
Select one of the two bottom statements which both read "To find the y-intercept, begin at the origin and move vertically to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation ."
Step-by-step explanation:
The y-intercept of a function is the point where the graph intersects the y-axis. Since the y-axis is the vertical line through the origin, we can start at the origin (0,0) and move up or down to where the line crosses the axis. This (0,y) point is the y-intercept. It is always (0,y) because it is located on the y-axis where x=0.
The slope of a function of a function is the rise/run or rate of change of the function. It can be seen on the graph of a line between any two coordinate pairs of the line. We know it as the variable m in linear function equations. To find it using an equation, we chose the point-slope form y
. We substitute two coordinate pairs from the line for 
to find the missing value m or slope of the line.
The length of the shortest side of the triangle in discuss is; x = 20 in.
<h3>What is the length of the shortest side of the triangle as given in the task content?</h3>
It follows from the task content that the length of the shortest side can be assumed to be; x in.
Therefore, the perimeter of the triangle is as follows;
Perimeter = x +(x+1) + (x+2)
63 = 3x +3
60 = 3x
x = 20 in.
Read more on perimeter of triangles;
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Lets convert all of these to seconds so we have a common unit to compare. 1% of an hour is equal to 36 seconds. 2/3 of a minute is equal to 40 seconds. .0004 of a day is around 34.6 seconds. So from least to greatest it would be .0004 of a day, 1% of an hour, and then 2/3 of a minute.
Step-by-step explanation:
CDE = 2x, DEF = x
hexagon = 720°
720 = 115 + 145 + 160 + 90 + 2x + x
720 = 3x + 510
720 - 510 = 3x
210 = 3x
x = 210 ÷ 3
x = 70°
CDE = 2x
= 2(70)
= 140°
