Answer:
It must be A i mean i worked it out for a few so thats what i came up with
Step-by-step explanation:
ANSWER
Yes
No
No
Yes
EXPLANATION
The given line passes through the points,.
![(4,6) \: and \: (6,2)](https://tex.z-dn.net/?f=%284%2C6%29%20%5C%3A%20and%20%5C%3A%20%286%2C2%29)
We need to determine the slope of this line using these two points.
The formula for finding the slope is
![m=\frac{y_2-y_1}{x_2-x_1}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D)
![m = \frac{2 - 6}{6 - 4} = - \frac{ - 4}{2} = - 2](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7B2%20-%206%7D%7B6%20-%204%7D%20%3D%20-%20%5Cfrac%7B%20-%204%7D%7B2%7D%20%3D%20-%202)
We can now use the formula
![y-y_1=m(x-x_1)](https://tex.z-dn.net/?f=y-y_1%3Dm%28x-x_1%29)
in the slope intercept form.
If we use the point
![(4,6)](https://tex.z-dn.net/?f=%284%2C6%29)
the equation will be,
![y - 6 = - 2(x - 4)](https://tex.z-dn.net/?f=y%20-%206%20%3D%20-%202%28x%20-%204%29)
If we use the point,
![(6,2)](https://tex.z-dn.net/?f=%286%2C2%29)
we obtain,
SFF = (r/n)/{(1+r/n)^nt-1} ------- where SFF = Sinking fund factor, r = Annual interest rate, n= number of payments per year, t = number of years
Substituting,
SFF = (0.06/2)/{(1+0.06/2)^2*2 -1} = 0.239
PMT = A*SFF = 58,000*0.239 = $13,863.57 ---- The closest answer is $13,863.74
Answer:
18ft
Step-by-step explanation:
6ft -> 4ft shadow
6 = 4m
m = 6/4
y = 12m
y = 12(6/4)
y = 18ft
Answer: 6
Step-by-step explanation:
X = oranges / y = apples
x - 2 = 2y and 0.5x - 0.5y = 4
x - 2 = 2y
+2 +2
x = 2y + 2
0.5x - 0.5y = 4
2(0.5x - 0.5y = 4)
x - y = 8
Substitute
(x) - y = 8
(2y + 2) - y = 8
3y + 2 = 8
- 2 -2
3y = 6
y = 2
Substitute again
x = 2y + 2
x = 2(2) + 2
x = 4 + 2
x = 6
Hope this helps!