The air speed of an airplane is 620 km/hr and it's angle of climb is 7°51. what's is it's ground speed? a.609 km/hr

b.614 km/hr

c.604 km/hr

d.599 km/hr

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is:

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?