Lines CD and DE are tangent to circle A, as shown below: If arc CE is 110°, what is the neasure of angle CDE? A. 55°
B. 70°
C. 100°
D. 125°​

One of the brightest comets of the 20th century was comet hyakutake, which passed close to the sun in early 1996. the orbital period of this comet is estimated to be about 30,000 years. find the semi-major axis of this comet’s orbit. compare it to the average sun-pluto distance and to the distance to alpha centauri, the nearest star to the sun, which is 4.3 light-years distant.

The capital of australia was located a. on a south-facing harbor d. between its two largest cities g. near the great barrier reef j. close to asia

Match the letters with the correct terms