What is the area of this composite shape? Enter your answer in the box. in² Image shows a polygon that looks like a rectangle with a triangle attached to the bottom right side of it. The polygon has 5 sides. The top side is 6 inches long. The left side is perpendicular to the top side and is 13 inches long. The right side is perpendicular to the top side also and is 7 inches long. A side at the bottom is perpendicular to the 7 inch side and is 3 inches long. It looks like it stops almost midway across the bottom. The last segment is slanted and connects the 3 inch segment to the left side. This slanted side is not labeled.

the answer is 31.27mph

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.

step-by-step explanation:

infinity is the answer