In the figure below, triangle JKL is congruent to triangle NML, and the measure of angle KLM is 124°. If the measure of angle JLN is 60° and x is the measure of angle KLJ, which equation can be used to find the measure of angle KLJ? A. x + 60" = 180° B. 2x + 60° = 124" C. 2x + 60° = 180° D. x + 60° = 124"​

As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.

With finding limits of multi variable !

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)