After flying at an altitude of 9 km, an airplane starts to descend when its ground distance from the landing field is 175 km. what is the angle of depression for this portion of the flight?

What is the factored form of the following expressions? d^2 – 13d + 36

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)

If my mom gets $13.05 an hour, and she works from 3: 30 to 10: 45 in the morning, how much money does my mom make?