VZ is a skew segment to WY
Answer: B) y-4=6(x-1)
Substitute the point into each equation
A: y-4=6(x+1)
4-4=6(1+1)
4-4=6+6
0=12
This is false so it is not the answer
B: y-4=6(x-1)
4-4=6(1-1)
4-4=6-6
0=0
This is true so this is the answer, but I will continue solving just to check
C: y+4=6(x-1)
4+4=6(1-1)
4+4=6-6
8=0
This is false so it is not the answer
D: y+4=6(x+1)
4+4=6(1+1)
4+4=6+6
8=12
This is not true so it is not the answer
Your answer becomes b, the only true equation! Hope this helps comment below for more questions :)
Pi*radius^2 gives you the circumference of the circle, add the rest of the equation and it’ll give you volume
We can use substitution.
We can substitute 2x + 3 for 'y' in the 2nd equation.
y = 3x + 5
2x + 3 = 3x + 5
Subtract 3 to both sides:
2x = 3x + 2
Subtract 3x to both sides:
-x = 2
Multiply -1 to both sides:
x = -2
Now we can plug this into any of the two equations to get our y-value:
y = 2x + 3
y = 2(-2) + 3
y = -4 + 3
y = -1
So our solution is (-2, -1)
Answer:
no
Step-by-step explanation:
