Answer: 30
Step-by-step explanation:
If we were to draw diagonal BD, then we would create two congruent triangles, and we could find the area of each using the formula 
.
However, since there are two triangles, we can double this, giving us 
.
So, the area is 
Answer:
(2a + 1)(a + 3) = 2a² + 7a + 3
A dot plot shows results from a range of data, giving it coordiantes so you can plot it on a graph
Answer:
$0.87
Step-by-step explanation:
2 quarts = 8 cups
$6.96 ÷ 8 = $0.87
The weather reporter would pronounce 0.103 as 103 thousandths.
