Volume of sphere with radius r = 5 m is .
<u>Step-by-step explanation:</u>
We know that volume of sphere = given that .
volume of sphere = =
⇒
⇒
⇒
⇒
⇒
∴ Volume of sphere with radius r = 4 m is .
Answer: 19.2 ft
Step-by-step explanation:
The distance between you, Player A and Player B are in the form of a right angled triangle so using the Pythagorean Rule, we can find the distance between you and Player A.
c² = a² + b²
c = hypotenuse = Distance between you and player A
a = Length of triangle
b = Height of triangle
c² = 12² + 15²
c² = 144 + 225
c = √369
c = 19.2 ft
The graph of a quadratic function does not cross the x-axis if the discriminant has negative value.
Answers:
C ) -25
D ) -7
Answer:
D. Undefined
Step-by-step explanation:
The graph of x=3 is a straight, vertical line. Therefore, the slope will be undefined.