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2 years ago

What is the solution to the equation? 5(8 + 7) = 5 • x + 5 • 7 A. x = 1 B. x = 5 C. x = 7 D. x = 8

1 answer:

7 0

$5(8+7)=5\cdot x+5\cdot7\\\\x=8\\\\Answer:D\\\\5\cdot x+5\cdot7=\underline{5}\cdot x+\underline{5}\cdot7=\underline{5}\cdot(x+7)=5\cdot(8+7)\iff x=8$

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Misha Larkins [42]

The area of a triangle is 1/2 x base x height.

The area of the triangle is 1/2 x 6 x 8 = 24 square cm.

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Total area = 96 + 36 = 132 square cm.

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2 years ago

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Mice21 [21]

Answer:

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Step-by-step explanation:

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3 years ago

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Mrrafil [7]

Answer:

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Step-by-step explanation:

From exercise we have the next function y = 6 sec(3x).

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2 years ago

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gogolik [260]

Answer:

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Step-by-step explanation:

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lana66690 [7]

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