The angle swept out is equal to 1/12 of a full rotation is π/6 radians.
r^2 * theta = π/6 * 11.25^2 = 66.268"
Answer:
given p(x)= 5x^3-7x^2-ax-28
(x-4) is a factor of 5x^3-7x^2-ax-28
=>p(4)=0
=>5(4)^3-7(4)^2-4a-28=0
=>320-112-4a-28=0
=>-4a=-180
=>a=180/4
=>a=45
Step-by-step explanation:
x=a
Costs her 10 so minus 10 from profit
earns 3 per pound
so if she sells x pounds and profit is y then
profit=number of pound sold times cost per pound minus shipping or
y=3x-10
the equation is y=3x-10
it intercepts the y axis at y=-10
intercepts the x axis at x=10/3
some points on the graph are (0,-10) (1,-7) (2,-4), (3,-1), (4,2) etc
see which one is that graph
Answer:
22
Step-by-step explanation:
Answer:
because of a geometry theorem since the angles have the same arc length they have the same angle measure
<u>20 degrees</u>