9514 1404 393
Answer:
circle of radius 27 inches
Step-by-step explanation:
Anywhere a plane cuts a sphere, the cross section is a circle. When the plane includes the center of the sphere, the circle has the same radius the sphere has.
The cross section is a circle of radius 27 inches.
Answer:
answer
Step-by-step explanation:
Answer:
option C is correct.
Step-by-step explanation:
The area of triangle with sides a, b and c can be found by using formula

We are given:
a= 20
b=30
c=40
<u>Finding s:</u>
Putting values in the formula and solving:

Now, <u>Finding the area</u>:
Putting values in the formula and solving:

So, option C 290.5 units^2 is correct.
Step-by-step explanation:
The +7 is the y-intercept
It is where the line starts in your example and is 7 units away from 0
Since the line is decreasing the 3 is negative
Answer:
g(x) = ![2(\sqrt[3]{x})](https://tex.z-dn.net/?f=2%28%5Csqrt%5B3%5D%7Bx%7D%29)
Step-by-step explanation:
Parent function given in the graph attached is,
f(x) = ![\sqrt[3]{x}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7Bx%7D)
Function 'f' passes through a point (1, 1).
If the parent function is stretched vertically by 'k' unit,
Transformed function will be,
g(x) = k.f(x)
Therefore, the image of the parent function will be,
g(x) = ![k(\sqrt[3]{x})](https://tex.z-dn.net/?f=k%28%5Csqrt%5B3%5D%7Bx%7D%29)
Since, the given function passes through (1, 2)
g(1) =
= 2
⇒ k = 2
Therefore, image of the function 'f' will be,
g(x) = ![2(\sqrt[3]{x})](https://tex.z-dn.net/?f=2%28%5Csqrt%5B3%5D%7Bx%7D%29)