Divide both sides by pir^2
h = v / pir^2 Answe
(x + 11) *squared* +(y-12) *squared* = 49
I believe the answer is option A. I’m very very sorry if this is wrong. Good luck with your studies!
Answer:
third option
Step-by-step explanation:
time ('x') is the independent variable so that leaves only options 1 and 3 as the answer
is the slope equal to 0.6 or 1.8?
I used the slope formula with the following points: (1,2) and (5,9)
(9-2) / (5-1) = 7/4 = 1.75, or 1.8
The length of midpoint connected size is half of the size of the triangle that it's parallel to. that's means lengh of sizes are half of the original.
area of triangle with known side a, b, c
s = (a+b+c)/2
area = sqrt(s(s-a)(s-b)(s-c))
area of midpoint triangle wih side a/2, b/2, c/2
s' = (a/2+b/2+c/2)/2 = (a+b+c)/4 = s/4
area' = sqrt(s'(s'-a/2)(s'-b/2)(s'-c/2))
= sqrt(s/2(s/2-a/2)(s/2-b/2)(s/2-c/2))
= (1/4)sqrt(s(s-a)(s-b)(s-c)) = (1/4)area
answer is 1/4
