Answer:
a
Step-by-step explanation: i think thats the the one who really makes sense
20 units
Perimeter =add up all sides.
Perimeter = 5+1+5+9
=20 units
Answer:
B) 7.5 in3
Step-by-step explanation:
Answer: 
Step-by-step explanation:
- Slope intercept form has a general formula of

- m represents the slope of the line
- b represents the value of the lines y-intercept
- the equation must be rearranged into the general formula by isolating for 'y'

- to remove the x from the left side of the equation the opposite operation must be done to both sides

- the negative and positive x cancel out on the left side, leaving us with the equation with y by itself
- now you can rearrange to put the equation into

Final Answer: 