Try 488 or 3050 but I think it is most likely 488.
Cosecθ=sq.rt of 65/8. hope it will help you
Given:
• AD = 3
,
• DC = 27
,
• BD = x + 3
Let's solve for x.
To solve for x, apply the altitude formula:
Where BD is the altitude.
Cross multiply:
Plug in the values and solve for x:
Take the square root of both sides:
Therefore, the value of x is 6 .
ANSWER:
d. 6
The answer is 60 because
40-10*2=60
hope it helps
2/10 as a percent would be 20%.