Which sequence of transformation can be used to map parallelogram K l m n onto parallelogram k l m n
1 answer:
You might be interested in
Answer:
- maximum area: 1250 square units
- width: 50 units
- length: 25 units
Step-by-step explanation:
The area is the product of the width and length. Using the given expressions, we find the area to be ...
A = LW
A = (x)(100 -x)/2
We note this is a quadratic with zeros at x = 0 and x = 100, values that make the factors zero. The maximum will be at the vertex of the graph, on the line of symmetry, halfway between the zeros: x = (0 +100)/2 = 50.
<h3>a)</h3>The maximum area will be for x=50.
A = (50)(100 -50)/2 = 2500/2 = 1250 . . . . square units
__
<h3>b)</h3>The width was found in the above discussion. The width for maximum area is 50 units.
__
<h3>c)</h3>The length for maximum area can be found from the length expression:
(100 -50)/2 = 50/2 = 25
The length for maximum area is 25 units.
__
As defined by the problem statement, x in the attached graph is the width of the rectangle.
Answer:
182
Step-by-step explanation:
We need to find 3/4 of 242. To do this, multiply 3/4 by 242:
181.5 rounded is 182.
Therefore, approximately 182 students went on the field trip.