1/8 is 12.5% so it is bigger than 12%
Try going through the formula which is 2 pi r
so 2*3.14*7
The area of the trapezoid is given by the formula A= (a+b)/ 2 * h
in this question a= 8, b= 10, A= 108 inches², and h is what we have to find, substitute what we have got into the formula and you will have:
108= (8+10) /2 *h
108= 9 *h
h= 108/9
h= 12 inches
Answer:
The answer to your question is y = -2x + 9
Step-by-step explanation:
A (9, 9)
B (-2, 13)
Process
1.- Find the slope
m = 


m = - 2
2.- Find the line equation
(y - y1) = m (x - x1)
y + 9 = -2 (x - 9) y + ? = [ ] ( x + [ ])
y + 9 = - 2x + 18
y = - 2x + 18 - 9
y = -2x + 9