Answer:
Choice B. The vertex is (6,-4)
Step-by-step explanation:
Answer:
64
Step-by-step explanation:
Answer:
y = 4/3x + 1.
Step-by-step explanation:
The equation of the lines passing through (2,1) and (6,7) is:
y - 7 = (7-1)/(6- -2)(x - 6)
y - 7 = 6/8(x - 6)
y = 3/4(x - 6) + 7
y = 3/4x + 5/2.
So the line perpendicular to it has slope -1/3/4 = -4/3:
y - 9 = -4/3(x + 6)
y = -4/3 x - 8 + 9
y = 4/3x + 1.
Step One: Calculate interest.
![1150*0.09=103.5](https://tex.z-dn.net/?f=1150%2A0.09%3D103.5)
Step Two: Calculate the amount at the end of the first year.
![1150+103.5=1253.5](https://tex.z-dn.net/?f=1150%2B103.5%3D1253.5)
Step Three: Calculate the amount at the end of the second year. This will be your final answer.
$1357 balance
All of the angles in a triangle should add up to 180 degrees so if you know 2 out of three you just do subtract 180 by the sum of the two angles.
180-85=95