answer: 4
Step-by-step explanation:
Answer:
430
Step-by-step explanation:
To find the area, use the area for a parallelogram formula:
A = bh, where A is the area, b is the length of the base, and c is the height of the parallelogram.
Next, substitute the values of the base and height:
A = 20in. * 21.5 in.
Finally, simplify the multiplication:
A = 430
(x-1)^2=9 <=> x-1=3 <=> x=4
Answer: B
Step-by-step explanation:
(-6, 4), (-3, -8), and( 1, -1)