Point S is the point of concurrency of the angle bisectors of ΔWXY. Triangle W X Y is shown. Point S is the point of concurrency. Lines are drawn from each point of the triangle to point S. Lines are drawn from point S to the sides of the triangle to form right angles. Line segments S V, S U, and S T are formed. What is SU? SU = 5 SU = 7 SU = 12 SU = 13

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.

hm let me think hm think think hm think yes