Answer:
105 pi m^2
Step-by-step explanation:
radius squared - radius squared =
(16+3)^2 - 16^2 =
19^2 - 16^2 =
361-256= 105
In the ratio, the numbers are 2 for the shortest side, 3 for the middle sized side, and 4 for the longest side.
2 is to 6 cm as 4 is to x
2/6 = 4/x
2x = 4 * 6
2x = 24
x = 12
Answer: The longest side measures 12 cm.
(4.5,6) that is what i got.
Answer:
should be 1350cm^2
Step-by-step explanation:
hope this helps
Why not look up "standard deviation" yourself, to be sure? But yes, the std. dev. is the sqrt of the variance.
