Which best describes the angles of some rhombuses?

a.
two acute angles and two obtuse angles

b.
all angles are different measures

c.
one 90° angle

Answer the following for 896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)