Answer: For triangle: a line starting on the left corner going to the middle of the triangle. Hopefully that helps for the blank question
Answer:
umm is it a quadrilateral
Step-by-step explanation:
Answer:
its a
Step-by-step explanation:
Answer:

Step-by-step explanation:

The first set of parentheses is unnecessary, so it can just be removed.

To remove the second set of parentheses, you must distribute the negative sign that is to its left. It changes every sign inside the parentheses.

Now you combine like terms.


- 4 w - 4 = - 24
- 4w = - 20
w = 5