1. imagine that scientists discover a new planet in our solar system. here are the
characteristics they measure
• avg, winter temperatures: 120°c
• gravity: 1 m/s2
• avg summer temperatures: - 100°c
• atmosphere? no
a could water exist on this planet? (2 points)
b. why can or can't water exist? (3 points)

Which sequence of transformations on preimage ∆abc will not produce the image ∆a'b'c'? a. reflection across the line y = x b. rotation 180° clockwise about the origin followed by a reflection across the line y = -x c. reflection across the x-axis followed by a reflection across the y-axis d. reflection across the line y = -x followed by a rotation 180° counterclockwise about the origin e. reflection across the y-axis followed by a rotation 90° clockwise about the origin

What is the difference between the cultures of central asia and the caucasus region? the majority of people in central asia are muslim; the majority in the caucasus region are christian. the primary language in central asia is armenian; the primary language in the caucasus region is russian. central asia has been plagued by ethnic unrest; the caucasus region has had little ethnic conflict. the effects of soviet rule can still be seen in central asia; the caucasus region has developed its own identity since the fall of the ussr.

If the basis of an isosceles trapezoid have lengths of 11 and 26, what is the length of the median?