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earnstyle [38]
3 years ago
5

The width of a rectangle is the length minus 6 units the area of the rectangle is 27 units

Mathematics
1 answer:
AleksandrR [38]3 years ago
6 0

Answer:

length = 9 units

Step-by-step explanation:

l = length

n - 6 = width

A = n(n - 6)

A = n² - 6n

27 = n² - 6n

n² - 6n - 27 = 0

(n + 3)(n - 9) = 0

n = -3, n = 9

length must be 9 because it cannot be a negative value

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ZanzabumX [31]

Answer:

The elephant is 864 meters tall

Step-by-step explanation:

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we get 216. So the elephant is 4 times as tall as the zebra. so 216 times 4 is 864

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If you have any questions feel free to ask in the comments.

4 0
3 years ago
Which expression is equal to 5^4 x 5^8 ? <br><br> A: 5^12<br> B: 5^4<br> C: 5^2<br> D: 5^−4
GenaCL600 [577]

So the rule with multiplying exponents with the same base is to just add the exponents together.

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6 0
3 years ago
Read 2 more answers
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Lerok [7]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
Clay weighs 9 times as much as his baby sister clay weighs 63 pounds how much doea hiw baby sister weigh in ounces
Mrrafil [7]

Answer:

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5 0
3 years ago
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