Answer:
The ratio for sin(X) is 
The ratio for cos(X) is 
Step-by-step explanation:
- The ratio of the sine of a right triangle is:
Since we need the ratio for angle X, 
. From the picture we can infer that the opposite side of X is 
. The hypotenuse (the side opposite to the right angle) is 12, so replacing the values:
- The ratio of the cosine is:
Similarly, , adjacent side = 5, and hypotenuse = 12, so
You want the equation for a line that goes through the data points (0, 248) and (5, 277). The slope is ∆y/∆x = (277-248)/(5-0) = 29/5 = 5.8. The first data point is the y-intercept, so your equation in slope-intercept form is
... y = 5.8x + 248 . . . . . . where y is MWh of generation and x is years since 2007.
_____
∆y is read "delta y". It means "the change in y".
Answer:
x can be any value, x will be the input, y will be the output.
Step-by-step explanation:
If x = 3, If x = 6, If x = 9,
y = 5x - 4
y = 5 (3, 6, or 9) - 4
y = 11, y = 26, y = 41.
These are all possible sets of ordered pairs, but ANY Real number can be represented as X, and it will need to be in an order. These numbers are all positive, so in this case, you just have to draw out Quadrant 1 in a Coor. Plane.
<u>X (Input) I Y (Output)</u>
3 I 11
6 I 26
9 I 41
See, when x increases by 3, Y increases by 15. If you go on, it will be the same path, same pattern.
Hope This Helps! :)
4(4x+10)=360
16x+40=360
-40 -40
16x=320
÷16 <span> ÷16
</span>
x=20
Answer:
12/5
Step-by-step explanation:
