Which statement best describes the area of the triangle shown below? A coordinate grid is shown with a triangle. The base is 4 units, and the height is 3 units. It is twice the area of a rectangle of length 4 units and width 3 units. It is twice the area of a square of side length 3 units. It is one-half the area of a rectangle of length 4 units and width 3 units. It is one-half the area of a square of side length 3 units.

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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b mark me branliest thx

step-by-step explanation:

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm