Multiply the lenght by the width
Answer:
B, C, and D
Step-by-step explanation:
The solution is the point where the two lines are touching, as they will only meet once in their infinite length.
The x value is the location on the x-axis where that one solution will meet. in this case, the x value is hard to see, but it is in-between 3 and 4 according to the graph making B, true.
The y value is in-between -1 and -2 if you move the solution point to the left a lot which makes C, true.
We know that the x value is between 3 and 4 of which are both positive which makes D true.
Answer: 25 yards
Explanation:
Your radius is half the diameter
Ok so the formula for the volume of a sphere is
r is the radius, which is half the diameter. Since the diameter of the whole sphere is 18 the radius would be half of that, which is 9. If you plug 9 into the formula you get 3052.08in.cubed. Now you must find the volume of the smaller core, the diameter of the core is 3, so the radius is 1.5 and if you plug that into the formula you get 14.13in.cubed. Since you're finding only the volume of the outside layer, you would subtract the volume of the core from the whole sphere, so 3052.08-14.13=3037.95
Your answer is 3037.95in.cubed
Step-by-step explanation:
Hello there!
Use the Pythagorean Theorem;
There you are!
:)