\left( \csc ( x ) + \sqrt{ 2 } \right) \left( 2 \cos ( x ) + \sqrt{ 2 } \right) = 0

1st part is 64,000,000

2nd part 500,000

step-by-step explanation:

it is impossible.

the diagram shows you   triangle def with de=4, df=9 and de≠df≠ef.

the sum of the lengths of two triangles' sides are always greater than the length of the third side:

substitute sides lengths:

then 5< ef< 13 (option 3 is true).

def is a scalene triangle with all sides of different lengths (option 5 is true, option 2 is false).

answer: correct choices are 1, 3 and 5

24

step-by-step explanation:

you just have to add the 15 + 9 to get 24

you do this bc you want to find the total of the whole line and those two numbers make up the line