What is m∠LQK ?

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Line KH and line GJ intersect at a right angle at point Q. Line LZ also passes through point Q, forming angle GQL and angle KQL. Angle GQL measures three n degrees, and angle KQL measures four n minus fifteen degrees.

If i have 20$ and i gave 5$ away how much i got

Which two undefined geometric terms always describe figures with no beginning or end?

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january.what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed.use 3.14 for π .