Answer:
1a= 10
Step-by-step explanation:



Answer:
17-Not linear- find degree of equation
18-Linear- find degree of equation (linear)
19-Linear find degree of equation
20 -Not linear find degree of equation
21-Linear find degree of equation
22-Linear find degree of equation
23 Linear find degree of equation
Step-by-step explanation:
Answer:
The area of the figure is 28 units².
Step-by-step explanation:
Find the area of the full rectangle, ignoring the triangle.

Then, find the area of the triangle:

Finally, subtract:
