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3 years ago

The area of a rectangle is

Mathematics

2 answers:

aleksklad [387]3 years ago

5 0

Area=legnth times width
area=117
width=9
117=legntht imes 9
divide both sides by 9

13=legtnth

legnth=13meters

mote1985 [20]3 years ago

3 0

9x=117
9x/9=117/9
x=13 meters

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jolli1 [7]

Answer:

32 (degrees)

Step-by-step explanation:

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3 years ago

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Answer:

27 < 5*n +7

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Step-by-step explanation:

Twenty-seven is smaller than five times a number increased by seven

Increase means add

27 < 5*n +7

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2 years ago

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antiseptic1488 [7]

Answer:

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Step-by-step explanation:

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We obtain the greatest common divisor of (63,-23).

The greatest common divisor f 63 and -23 is 1.

Therefore, there exist $\alpha,\beta$ such that

$-23\alpha+63\beta=1$

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$-7 = (77\times -23) + 28\times 63)$

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$x = 28\\y=77$

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