Answer:
y = - 12.5
Step-by-step explanation:
Given y varies inversely as x then the equation relating them is
y =
← k is the constant of variation
To find k use the condition x = - 5 when y = 10, then
k = yx = 10 × - 5 = - 50
y =
← equation of variation
When x = 4, then
y =
= - 12.5
All of them except D have no real solutions
Wind I think what are the choices?
Answer:
Step-by-step explanation:
We see 3 different angle measures and the triangles have only one congruent angle. There is no evidence of side measures.
We don't have sufficient information to state the triangles are similar.