Answer:
k = 9.
Step-by-step explanation:
2x + 3y -8=0
3y = -2x + 8
y = -2/3 x + 8/3
So the slope of this line is -2/3.
Therefore the slope of a line perpendicular to the above is -1 /-2/3
= 3/2.
kx - 6y = 9
6y = kx - 9
y = k/6x - 3/2
But the slope is 3/2,
So k/6 = 3/2
2k = 18
k = 9.
Answer:
the volume is 157.08
Step-by-step explanation:
formula is v=1/3hπr²
1: V=1/3(6)π(5)²
2. V=1/3(6)π(25)
3:V=2*π*25
4: V=157.079
Answer:
1/3
Step-by-step explanation:
Number cube has 6 sides so a number greater than 4 is 5 and 6. Which is 2 times so 2/6 which can simplify to 1/3
Answer:
The answer would be 20
Step-by-step explanation:
16+4=20
Answer:
the answer is X
Step-by-step explanation:
it is x
