Answer:
Option D.
Step-by-step explanation:
The vertex form of a parabola along y-axis is
...(1)
where, (h,k) is vertex and a is a constant.
From the given graph it is clear that the vertex of the parabola is (0,2). So, h=0 and k=2.
...(2)
The graph passing through (6,5). Substitute x=6 and y=5 in the above equation.
Substitute 
in equation (2).
Therefore, the correct option is D.
Answer:
2/3
Step-by-step explanation:
1.5 times 7 days in a week is 10.5 cups a week
10.5 divided by 16 cups in a gallon is 0.65625 gallons per week
0.65625 or
gallons per week
I hope this helps you
large angle x
small angle y
x=2y+6
x+y=180
2y+6+y=180
3y=174
y=58
x=2y+6=2.58+6=116+6=122
Answer:
23%
Step-by-step explanation:
if 100% of it = $680 then multiply 100 and the sale price then divide it with actual price to find what's % is 523.60
100 × 523.60 ÷ 680 = 77
if 523.60 is 77% then the discount amount is 23%
