Answer:
skip it :)
Step-by-step explanation:
Answer:
OPtion B)
Step-by-step explanation:
There are infinitely many lines that have the point (1,-3).
A line can be expressed as:
y=mx+b, where m=slope and b=y-intercept..
Our only restriction is that it passes through (1,-3) so
-3=1m+b
So as long as the sum of the slope and the y-intercept is equal to -3, that is one of the infinite number of lines that passes through (1, -3)
So we could also say b=-3-m then our infinite lines are:
y=mx-3-m, now any real value of m creates a specific line that passes through the point. ie the first few are
y=x-4, y=2x-5, y=3x-6 or even y=x√2-3-√2
Answer:
y = ± 12
Step-by-step explanation:
Given
y : 24 = 6 : y, or in fraction form
= 
( cross- multiply )
y² = 144 ( take the square root of both sides )
y = ± 
= ± 12
We have the formula: V = (4πR^3)/3;
Then, 2304π = (4πR^3)/3;
Finally, R^3 = 1728;
R = 12 in;
The diameter of the sphere has 2 x 12 = 24 in;
The correct answer is c.
