Mathematics, 13.10.2020 02:01, richdakid26
1) This model could be used to represent which equation? A) 30 x 20 = (8 + 5) x (3 + 2) B) 30 x 5 = (20 + 8) x (30 + 8) C) 35 x 28 = (30 + 8) x (20 + 5) D) 38 x 25 = (30 + 8) x (20 + 5) 2) Which statement best explains how to use the area model to solve for 38 x 25? A) Find the areas of all four boxes by multiplying lengths and widths. Find the sums of the first and second columns. Finally, add the two sums to get the final product. B) Find the areas of all four boxes by adding lengths and widths. Find the products of the first and second columns. Finally, multiply the two sums to get the product. C) Find the areas of all four boxes by adding lengths and widths. Find the products of the first and second columns. Finally, multiply the two sums to get the product. D) Find the areas of all four boxes by adding lengths and widths. Find the products of the first and second columns. Finally, multiply the two sums to get the product.
Answers: 3
Mathematics, 21.06.2019 14:30, mcouil9369
Which functions are even? check all of the boxes that apply. f(x) = x4 – x? f(x) = x2 – 3x + 2 f(x) = (x - 2) f(x) = x done
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Mathematics, 21.06.2019 18:00, ddoherty88
How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?
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Mathematics, 21.06.2019 19:20, mrskhg3395
Based on the diagram, match the trigonometric ratios with the corresponding ratios of the sides of the triangle. tiles : cosb sinb tanb sincposs matches: c/b b/a b/c c/a
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