Y is inversely proportionl to a^3 when a=2, y=10

y =

Step-by-step explanation:

Given y is inversely proportional to a³ then the equation relating them is

y = ← k is the constant of variation

To find k use the condition a = 2, y = 10 , then

10 = = ( multiply both sides by 8 )

80 = k

y = ← equation of variation

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.

a

step-by-step explanation: