Answer:
see explanation
Step-by-step explanation:
Given that y varies inversely as x then the equation relating them is
y = ← k is the constant of variation
To find k use the condition that x = 9 when y = 15
15 = ( multiply both sides by 9 )
k = 135
y = ← equation of variation
Step-by-step explanation:
Surface area of what shape or solid ?
256 is the answer. I know this because 128+128 equals 256.
KL is 3x
You sure you didn’t mistype it, the question gives you the value for KL