Need help a lot of points If a rectangle FGHI is dialted by a scale factor of 0.5 and the origin as it's center, what would be the corrdiants of F'?

A.(4,4)
B.(1,1)
C.(10,10)

Find and simplify the difference of the golden ratio and its multiplicative inverse

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°