Step-by-step explanation:
In trapezoid ABCD, it is given that:
AE = BE & DF = CF
Hence, points E and F are the mid points of the sides AB and CD respectively.
We know that:
In a trapezoid length of the line segment joining the mid points of non parallel sides is equal to one half of the sum of lengths of the parallel sides.
Answer:
Step-by-step explanation:
The perimeter is the sum of the side lengths.
A rectangle has 4 sides: 2 lengths and 2 widths, so the perimeter formula is
The length is 20 meters and the width is 4 meters.
Multiply.
Add.
The perimeter of the rectangle is <u>48 meters. </u>
8 1/3= 25/3
4 1/2= 9/4
25/3 / 9/4
= 25/3 * 4/9 use kcf (keep change flip)
=100/27
Represent the dress price using d.
$23
Savings were 0.18d = $23. Dividing both sides by 0.18, we get d = -------
0.18
= $127.78.
Check: What is 18% of $127.78? 0.18($127.78) = $23.
Thus, the original price was $127.78, the savings $23, and the price paid $104.78.
Answer:
x=2
Step-by-step explanation:
