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Artemon [7]
3 years ago
7

Which equation demonstrates the distributive property? A) 2 (5 + 7) = 2 (7 + 5) Eliminate B) 2 (5 + 7) = 2 × 5 + 2 × 7 C) (2 × 5

) × 7 = 2 × (5 × 7) D) 7 × (2 × 5) = 7 × (5 × 2)
Mathematics
2 answers:
horrorfan [7]3 years ago
8 0

[|] Answer [|]

\boxed{2(5 \ + \ 7) \ = \ 2 \ * \ 5 \ + \ 2 \ * \ 7}

[|] Explanation [|]

<u><em>Distributive Property:</em></u>

Distributes / simplifies the equation out, making it easier to solve

2(5 + 7) = 2 * 5 + 2 * 7

This makes the problem easier because we are spreading the equation into several smaller parts, making it easer to do step by step. In the end, we get the problem done quicker and simpler.

It is called <u><em>Distributive Property </em></u>because we are distributing the problem / equation into many parts.

\boxed{[|] \ Eclipsed \ [|]}

Gemiola [76]3 years ago
7 0

B) 2 (5 + 7) = 2 × 5 + 2 × 7

Distributing the two multiples the five and seven and adds there them together.

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Answer:

Zero of the function = (-6, 0)

Step-by-step explanation:

Let the equation of the function given in the graph is,

y = mx + b

where m = slope of the line passing through two points (x_1,y_1) and (x_2,y_2) = \frac{y_2-y_1}{x_2-x_1}

b = y-intercept of the line

From the graph attached,

Slope of the line passing through (-8, 3) and (-3, 4.5) = \frac{-4.5-3}{-3+8} = -1.5

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Therefore, equation of the line will be,

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-1.5x - 9 = 0

x = -6

Therefore, zero of the given function is (-6, 0).

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