Multiply the length and width, or c and b to find their area. Multiply this measurement by two to account for both sides. Add the three separate measurements together. Because surface area is the total area of all of the faces of an object, the final step is to add all of the individually calculated areas together.

5 0

3 years ago

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Make x the subject of each of the following formulae:<br> a) y = 2x - 1<br><br> b) y = x/2 + 3

julsineya [31]

Answer:

$1)y = 2x - 1 \\ y + 1 = 2x \\ \frac{y + 1}{2} = x \\ 2)y = \frac{x}{2} + 3 \\ y - 3 = \frac{x}{2} \\ 2(y - 3) = x \\ 2y - 6 = x \\ thank \: you$

4 0

3 years ago

If you sell $100,000 worth of art and earn 3%,how much did you make

zaharov [31]

You will make $3000 dollars. Here’s the explanation. First you have to convert the 3% to a decimal which is .03. Then you multiply the $100,000 by .03 and you get $3000. Hope this helped. :3

8 0

4 years ago

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