Answer:
172
Step-by-step explanation:
42+1= 43
43 x 4= 172
Answer:
The area of the triangle is
.
Step-by-step explanation:
The area <em>A</em> of a triangle is given by the formula
where <em>b</em> is the base and <em>h</em> is the height of the triangle.
From the graph, we can see that the base is 3 units and the height is 4 units. Therefore, the area of the triangle is

We use letters to substitute for unknown numbers. I hope this helps. :)
Answer:
Round to the nearest thousand.
5,568
= 5,000