In the diagram below of triangle JKL, M is a midpoint of JK and N is a midpoint of KL. IMN = 10x - 11, and JL = 30 - 6x, what is the measure of MN?

Which of the following important physical features is not located on new zealand’s north island? a. the eastern hills b. the geothermal plateau c. the geysers d. the central lowlands

According to a recent survey, the local government wants to classify people according to their income earning capacity. they want to do so in order to provide special facilities for the poor. who among the four individuals will be classified as poor? a. joseph earns $2.25 per day b. maria earns $1.50 per day c. rosita earns $2.00 per day d. tim earns $ 1.00 per day

Some gamma ray bursts are hypothesized to come from mergers of neutron stars or black holes. if this hypothesis is correct, what else should we in principle be able to detect from such mergers? a. gravitiational waves b. x-ray bursts c. significant disruption of gas thousands of light-years away in the surrounding galaxy d. an "afterglow" of bright visible light, lasting for weeks