Everything about number one is because it's a half of circle so its area = 1/2 ¶r^2 and its perimeter = ¶r
Answer:
first and third
Step-by-step explanation:
Consider
y =
x + 3 ( multiply through by 2 )
2y = x + 6 ← third equation
There are 36 inches in a yard. 36*6.75 =243. 6.75 yards is the same as 243 inches.
I think the incorrect data is the second x to the left.