Find the equation of the line through point (−5,5) and perpendicular to y=5/9x−4. Use a forward slash (i. e. "/") for fractions (e. g. 1/2 for 12).

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula c= r/1.8 - 273, what is the temperature in celcius corresponding to r degrees rankine.

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m