The key on a pictograph tells what each picture stands for.
Answer:
<h2>108 yd²</h2>
Step-by-step explanation:
The formula of an area of a trapezoid:

<em>b₁, b₂</em><em> - bases</em>
<em>h</em><em> - height</em>
From the picture we have

Substitute:

5t=v-u (Subtract u on both sides)
t=(v-u)/5 (Divide by 5 in both sides)
Answer:
Whole numbers are also integers. There are other integers which are the opposites of the whole numbers (−1, −2, −3, ...). These negative numbers lie to the left of 0 on the number line. Integers are the whole numbers and their opposites.
Since the ratio is as simple as 1:2, just double each Euro value.
1:2, 2:4, 5:10, 10:20.