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3 years ago

The perimeter of a rectangle is 48 cm. The length is 12 cm longer than the width. What are

Mathematics

1 answer:

Ne4ueva [31]3 years ago

4 0

Answer:

Length: 18cm

Width: 6cm

Step-by-step explanation:

1. make sure that the length in the width are 12 cm apart. that leaves options a, c, and d.

2. multiply the length by 2 and the width by 2 and then add those two answers together. if it equals 48 then that is the right answer.

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The answer will be
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4 years ago

HELP PRECALC NEED IN PROOF FORM

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4 years ago

Rewrite each equation in vertex form by completing the square. Then identify the vertex.

ioda

ANSWER

Vertex form;

$y = 3( {x + \frac{3}{2} })^{2} - \frac{35}{4}$

Vertex

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EXPLANATION

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$f(x) = 3 {x}^{2} + 9x - 2$

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