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eduard
3 years ago
12

A square photograph is printed on a larger rectangular sheet of paper leaving a border around the

Mathematics
1 answer:
victus00 [196]3 years ago
4 0

Answer:

E. x² + 11x - 42 = 0

Step-by-step explanation:

let the square sides be x

A = bh = (x + 3 + 3)(x + 2 + 3) = 72

(x + 6)(x + 5) = 72

x² + 11x + 30 = 72

x² + 11x - 42 = 0

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Pavel [41]

Answer:

the correct answer should be C

Step-by-step explanation:

hope this helps you

3 0
3 years ago
-4004 + 2023 – 24x2 – 2 / – 2x2 + 2x + 1?
Kamila [148]

Answer:

388.5/x

Step-by-step explanation:

multiply:

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Simplify:

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as simple as you can go

hope this helps!

5 0
3 years ago
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Ulleksa [173]
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8 0
3 years ago
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3 years ago
A lap around Natalie's neighbourhood is 20 kilometres. Natalie ran 2 laps before
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