60-3d + 20-6 =4d
74-3d =4d
-3d =4d -74
-7d = -74
D=74/7
Answer:
-2
Step-by-step explanation:
To do this you just have to do the slope formula which is y2-y1/x2-x1 then plug in the numbers so you get 2-6/8-6 which would get you which can be reduced to -2 so that would be the answer
Answer:
D
Step-by-step explanation:
Please refer to the graph below.
So, we want to find the volume of the solid generated by revolving the green area about the x-axis.
We can use the disk method. The disk method is given by:
Where R(x) is the radius or height of the representative rectangle.
We are integrating from <em>x</em> = 0 to <em>x</em> = ln(π). The height of a representative rectangle is given by <em>y. </em>Therefore, the volume is:
Simplify:
Approximate. So, the volume of the generated solid is:
The solid is shown in the second figure.
(Courtesy of WolframAlpha.)
I would say c. hope thios helps
Answer:
350
Step-by-step explanation:
<em>Write</em><em> </em><em>out </em><em>the </em><em>equation</em>
d + d + 70 + d + 154 = 1274
<em>Simplify</em>
3d + 224 = 1274
Solve
3d = 1050
d = 1050 / 3
d = 350