Answer:
I thinks its SAS
Step-by-step explanation:
SAS is Two sides and included agale of one triangle congruent to two sides
The answers are 1/3, 2/6, 3/9, 4/12
Answer:
the last one
maybe?
Step-by-step explanation:
Find the second decile of the following data set 24, 64, 25, 40, 45, 34, 14, 26, 28, 24, 58, 51 D2 =
Sergio039 [100]
Answer:
D2 = 24
Step-by-step explanation:
given is a data set as
24, 64, 25, 40, 45, 34, 14, 26, 28, 24, 58, 51
We have to find the second decile for the above
Arranging in ascending order we get
14, 24, 24, 25,26,28, 34, 40, 45, 51, 58, 64
2nd decile is equal to 20th percentile
20th percentile formula entry appearing which sorts 20% below and 80% above.
i.e. (20%*(14+1)) = 3rd entry
Thus 20th percentile is24.
D2 = 24
Answer:
379.56ft²
Step-by-step explanation:
Oh lordy why, okay we got this:
So we're going to start with the area of the square, this is easy because all of the sides are 25ft, so we just have to plug into our formula for squares (base x height):
25 x 25 = 625
Now we have to do the semicircle, remember that the formula for the area of a circle is pi x radius², we're using 3.14 for pi, so we have to find the radius (half the diameter):
25 ÷ 2 = 12.5
12.5² = 156.25
3.14 x 156.25 = 490.625
Normally we would stop here, but because this is only a semicircle, we have to divide by two:
490.625 ÷ 2 = 245.3125
So, now that we have our two areas, we have to subtract the semicircle from the square:
625 - 245.3125 = 379.6875
Now, I realize that his answer isn't in your cute little word bank, but that because I rounded pi, so the closest is 379.56
So, the area of the figure is 379.56ft²
if this is wrong let me know so I can fix it
hope this helps:)
