To get from home to her friend mason's house, dakota would have to walk 4 miles due north. to get from home to her friend bryan's house, dakota would have to walk 3 miles due east. what is the straight-line distance between mason's house and bryan's house?

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.

49%

step-by-step explanation:

when you realize that you dont know just realize i just took a test and im so smart

answer:   y=2x-3

step-by-step explanation: