The wingspan of one type of insect is 0.2 millimeters. which expression shows the numerical value of the wingspan on meters?

a) 2.0 x 10^-1
b) 2.0 x 10^-3
c) 2.0 x 10^-4
d) 2.0 x 10^-5

x = 25

step-by-step explanation:

a^2+b^2=c^2

7^2+24^2=c^2

49+576=625

sqrt625=25

x=25

step-by-step explanation:

where is the questions

25 questions , because they start with 100.  

350-100=250 .  

. 250/10=25

step-by-step explanation:

first take off 100, then what x 10 = 250? that is your answer. (25)