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2 years ago

......help please...... . .

Mathematics

1 answer:

TiliK225 [7]2 years ago

4 0

Answer:

18.66

Step-by-step explanation:

This shape can be split into two rectangles.

the two rectangles can be labeled as Rectangle A, and Rectangle B.

Shape A:

$1.8cm \times 6.4cm = 11.52cm$

Shape B

$3.4cm \times 2.1cm = 7.14cm$

Then, the area of both rectangles can be added to give the area of the shape.

$11.52cm + 7.14cm = 18.66cm$

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Step-by-step explanation: INCOMPLETE QUESTION

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Step 1: Write expression

(6x² - x + 3) + (-2x + x² - 7)

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Step 4: Combine like terms (constants)

7x² - 3x - 4

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3 years ago