Answer:
(5x-3)(2x-5)
Step-by-step explanation:
10x^2 - 31x + 15
=(10x^2-6x)+(-25x+15)
=2x(5x-3)-5(5x-3)
=(5x-3)(2x-5)
I hope this helps!
Answer:
Step-by-step explanation:
given that both angles are the same, it is an equilateral right triangle.
we can use Pythagorean's theorem

A cotangent (cot) is the adjacent side (not the hypotenuse or side not containing the right angle) over the opposite side, so

or the third answer.
Answer:
1x+4 should be the answer
Step-by-step explanation:
6x-3x-2x=1x
4=4