the formula for finding SA, the surface area of a box, is SA= 2 (AB + AC + BC), where a, b, and c represent the length of the edge of the box what is the surface area of the box if a = 10in, b =5in, and c = 3in.?​

use formula for the circle a=3.14

step-by-step explanation:

what’s the question?

134.6 us dollars

step-by-step explanation:

1 us dollar = 1.33 canadian dollars

so, 150 us dollars = 150 × 1.33 = $199.5.

in canada, the money mitchell spent = 20 canadian dollars.

remaining canadian dollars with him = 199.5 - 20 = 179.5.

after mitchell returned to us, he exchanged the remaining canadian dollars to us dollars.

179.5 canadian dollars = 179.5 × 0.75 = 134.6 us dollars.

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