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sveticcg [70]
3 years ago
7

Please answer the question and give an explanation. Will give brainliest.

Mathematics
2 answers:
STALIN [3.7K]3 years ago
6 0

Step-by-step explanation:

x=4.2

y=2.7

z=x

(×+y=×

(4.2+2.7=×)

×=6.9

pentagon [3]3 years ago
4 0

Step-by-step explanation:

By Pythagoras' Theorem, z^2 + (2.7)^2 = (4.2)^2.

This means that z^2 = (4.2)^2 - (2.7)^2 = 10.35.

So z = 3.2 (1 d.p.)

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Clair has 60 yd of fence with which to build a rectangular pig sty. What is the maximum area she can enclose?
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Using this formula we then must pick out factors used to create, in which the perimeter will add up to 60

·1,29,1,29 (29)
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using this we can learn<span> that the maximum area that can be exclosed by this is 225, because the 2 perimeter lengths that define this rectangle would be 15 and 15.

</span>b(15)×h(15)=225(a)

therefore, your answer is 225 Units

<span>-I hope this is the answer you are looking for feel free to post your questions here on brainly in the future</span>
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