Answer:
The transformation is a reflection across the y-axis.
$4.20
that is the answer to the question
Answer: The construction steps are shown below,
1. Place the compass on point V and swing an arc of any size that crosses the line twice.
2. After that stretch the compass larger.
3. Place the compass point on the point where the arc insect the line and draw a small arc above the line.
4. Without changing the span of the compass place the compass point on the other point where the first arc intersect the line and draw a another small arc above the line that will intersects the second arc at point P.
5. Now join the points P and v with the help of scale.
These are the steps to draw a perpendicular on a line at given point.
Answer:
At 15:15
Step-by-step explanation:
Given,
the 1st boy can run a lap in 15 minutes
the 2nd boy can run a lap in 25 minutes
the 3rd boy can run a lap in 10 minutes
Now if they start running at 12:45,they will meet after the time which will be equal to the L.C.M. of their time need to run a lap.
of 15,25 & 10 = 150
So,they will pass each other after 150 minutes or 2 hours & 30 minutes.
If we add it with 12:45 we'll get 15:15 or 3:15 pm
. 634 would seem like the right answer but in percentage it would be 63.375%