Atriangle has angle < 1 and < 2 as a remote interior angles with respect to exterior angle < 3. given that m< 1 =50 and m< 2=70, alicia reasoned that m< 3 must be 60. explain alicias error

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Aquadratic equation in standard from is written ax^2= bx+c, where a, b and c are real numbers and a is not zero?

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?