Answer:
x³+3x²-28x
Step-by-step explanation:
(x-4)(x-0)(x+7)
(x-4)(x)(x+7)
(x-4)(x+7)=(x²+3x-28)
(x²+3x-28)(x)=x³+3x²-28x
I'm NOT 100% confident in my answers.
Graph 1:
Domain: (4, -infinity)
Range: (-infinity, 4)
Graph 2:
Domain (infinity, 2]
Range: [0 , infinity)
<u>RATE AS BRAINLIEST</u>
Given data:
The diameter of the cut sphere, D=14 in.
The radius of the cut sphere is,
The cut sphere is called a hemisphere.
The surface area of a sphere is
So, the lateral surface area of a hemisphere is half the surface area of sphere. Therefore, the lateral surface area of a hemisphere is,
The hemisphere has a lateral surface and a circular surface. The area of the circular surface is,
Therefore, the total area of the hemisphere is,
The total surface area of a hemisphere is,
Therefore, the total surface area of the cut sphere is 461.8 square inches.
Answer:
Area= 89.38
Volume=???
Step-by-step explanation:
I had to teach myself this sh't ian even learn this yet. Sorry if its wrong bby girl
Answer:
Step-by-step explanation:
its number B