You mean a square has an AREA of 100 square meters?
The length of 1 side equals square root of 100 = 10 meters.
Therefore perimeter = 4 * 10 = 40 meters.
Answer:
x=30
m<G
3(30)-17
<em>73</em>
m<H
x+13
<em>43</em>
Step-by-step explanation:
well lets see here
Part 1:
the full rotation will have a perimeter of 1
so we can then determine the distance from the big gear how much the smaller gear will move
smaller gear=the disance of: 1* (22/7)*2*2
If the distance converted into degrees, then:
gear A rotation= gear A distance/ gear A perimeter * 360°
gear A rotation= (22/7) * 2 *2/ {(22/7) * 8 *8} * 360°
gear A rotation= (1/16) * 360°= 22.5 degrees
Part 2:
The problem is similar to part 1 but the number is reversed.
bigger gear= 1 * (22/7) * 8 *8
bigger gear= (22/7) * 8 *8/ {(22/7) * 2 *2} = 16 rotation
hope i could help u
Hello! I hope I can be of some assistance on this question! Anyways,
It is a simple and fun geometrical problem, and it makes all sense until: "The slope of Line segment DE is found to be 0 through the application of the slope formula:" After that it gets all confusing etc. The slope formula applied to DE is simply:(difference between the y coordinates) divided by (difference of the x coordinates).In this case, by construction, D and E have the same y coordinate equal to y1 / 2.Therefore the slope is zero. Using the same technique, you will find that the slope of segment AC is also zero (by construction obviously since point A is the origin (0,0) and point C is on the x-axis. Therefore:The slope of segments DE and AC is not 0. = INCORRECTSegments DE and AC are parallel by construction. = CORRECT (they have the same slope)The coordinates of D and E were found using the Midpoint Formula. = CORRECTThe coordinates of D and E were found using the slope formula. = INCORRECT Very confusing problem, but I hope this helps!