Area of half circle is (pi)r^2/2
d=3 r=d/2
r=3/2 or 1.5
(pi)×1.5^2/2
7.065/2= 3.5325ft^2
Ok so here it is
natural numbers: counting numbers like 1,2,3,4,5...
whole numbers: counting numbesr and 0, so 0,1,2,3,4
integers: negative counting numbers and 0, so -3,-2,-1,0,1,2,3...
ratioal numbers, things that can be represented in a/b
percent means parts out of 100 so
x%=x/100
that is a ratioal number
negatives are integers
Your answer would be the 60+20 70 minus the 150 but you would have to take 150-70 and your answer would be 80
Answer:
y=25x is correct option .
Answer:
The slope of the line is:
Slope of a parallel line is the same:
Slope of a perpendicular line, invert the sign and fraction:
Hope this helps