Given:
The point on the terminal side of theta is (4,-7).
To find:
The exact values of sin theta, secant theta, and tangent theta.
Solution:
If a point is on the terminal side of theta and , then
The point on the terminal side of theta is (4,-7). Here, and .
Now,
Therefore, .
The square root of 10 is 3.162...
Which lies between 3 and 4
2
Suggesting that you want this in standard form, in terms of quadratic equations, you would technically follow a process similar if not almost exactly like the 2 - step equation method with the exception of separating the (x)s and the equations to find x and then plug it in and what-not.
With that being said you would subtract 5 in (x+5) from said 5 in the second equation and -10 in the first equation in order to get 2x^2+7x-15, you would continue to do the same for the x by subtracting it from both ends making the 7x a 6x because there is a 1 at the beginning of each x if there is no number that is shown already. Which finally gives you the equation (y= 2x^2+6x-15)
Answer:
217.33 Ib
Step-by-step explanation:
The mean of a set of numbers is the ratio of the total of these numbers to the number of numbers added. As such where there are x numbers and the sum of these numbers is T, the mean is
= T/x
If the mean weight of 3 outfielders on the baseball team is 194 lb, the total weight of the 3 outfielders
= 194 * 3
= 582 Ib
the mean weight of the 6 other players is 229 lb, the total weight of the 6 outfielders
= 229 * 6
= 1374 Ib
Total weight of the 9 players
= 1374 Ib + 582 Ib
= 1956 Ib
Mean of 9 person team
= 1956/9
= 217.33 Ib
The area at the top of the plate is 63 inches squared