Answer:
<h2>8/17</h2>
Step-by-step explanation:
From the triangle, given sin C=15/17 we will use the trigonometry identity to get the ratio of cosC. Using the SOH CAH TOA identity;
sinC = opp/hyp = 15/17
opposite = 15
hypotenuse = 17
According to pythagoras theorem;
hyp² = opp²+adj²
17² = 15² + adj²
adj²= 17²-15²
adj = √64
adj = 8
Since cosC = adj/hyp
cosC = 8/17
The ratio of cos is 8/17
Factor. 2xy+5x−12y−30
(2y+5) (x-6)
Answer:
A) or 3 in. , 4in. , 5in.
Step-by-step explanation:
This equals 19.872.
If you multiply 7.2 by 12 and 0.23 then you would get 19.872 then to round it to the nearest hundredth it would be 19.902 because 7 is a greater number than 5 so that would make the 8 into a 9 and then 7 into a 0 and then you would keep the 19 and the 2
Answer:
c (circumference) =125.66ft