Answer:
6.7
Step-by-step explanation:
Answer:
1. They consist primarily of variables.
2. They are often called formulas.
4. They often describe real-world relationships.
Solution:
<u>We know that:</u>

<em>Since we are already given the base and the height, we can substitute them into the formula to find the area of the triangle.</em>

<u>Cancel out the "2" by dividing it by 18.</u>

<u>Simplify the multiplication.</u>
