Special right triangles

x=14.4

Step-by-step explanation:

We apply the Sine Rule to solve for x:

#We first determine the acute angles of the larger right angles.

The smaller right angles shares one acute angle of 53.13°.

Therefore the x can be solved applying the Sine Rule again:

Hence, the length of x is 14.4

#15. square

step-by-step explanation:

because quadrilatural (idk how to spell it) means somthing that is not 3d or like, equal sides (or somthing like that   you know what i meanz)

hope this halps!

bai!

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.