Answer:
$2.50
Step-by-step explanation:
x/5 = 1/2
x is equal to 1 because it is half of the total and 1 is half of 2.
5 is equal to 2 because it is the whole amount and 2 is also the whole amount.
If you then solve for x by doing
5(1) = 5
5/2 = 2.5
You get 2.5 or $2.50.
y(x)=sin^2 (x/4)+12sin(x/4)
y(x) = sin^2(x/7) +16sin(x/7)
From the Chain Rule,
y'(x) = 2sin(x/4)*(1/4)cos(x/4) + 12(1/4)cos(x/4).
At x=4pi, the slope of the tangent line is
y'(4pi) = 2sin(4pi/4)*(1/4)cos(4pi/4) + 12(1/4)cos(4pi/4).
= 2sin(pi)*(1/4)cos(pi) + 12(1/4)cos(pi)
= 2(0)(1/4)(-1) + 12(1/4)(-1)
= -3
The angle (in radians) that the tangent line makes to the
positive x-axis is
pi - arctan(3)= 1.249 rad =71.565 degree
Answer:
I think Linear, not for sure though.
Step-by-step explanation:
I hope this helps :)
Answer: the area is 192
Step-by-step explanation:
because you use the 6 the 4 and the 8.
Answer:
The slope, m, is 2/3
Step-by-step explanation:
You need to find the slope (m)
Pick to points on the line and find the coordinates
One point is (0,-2) and another point is (3,0)
We can use the slope formula
m = ( y2-y1)/(x2-x1)
= (0 - -2)/(3-0)
= (0+2)/(3-0)
= 2/3
