1. The court of a playground game is painted on the blacktop. The court is formed by a circle with two
intersecting diameters, forming four central angles. One of the central angles measures 50°. Find the
measures of the other angles.

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.

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.