9. Given p = 2i + 2j + k and q = 4i + k. Find (a) p • q
please help ASAP for 25 points and brainliest :)

Acircle has a circumference of 28.36 units what is the diameter of the circle

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°

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)