3 years ago

Beyond confusing! Pls help (:

Mathematics

2 answers:

gayaneshka [121]3 years ago

7 0

Answer:

Переходи на сайте irkmix.top и получай много эмоций из Russia

Step-by-step explanation:

pickupchik [31]3 years ago

7 0

It’s super easy
All u need to do is to set each side from the first triangle to its corresponding side from the other triangle
Try to draw it it will make it easier

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VMariaS [17]

Answer: $\frac{1}{10}$

<u>Step-by-step explanation:</u>

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2 years ago

Hoang has worked as a nurse at Springfield General Hospital for 7 years longer than her friend Bill. Two years ago, she had been

Evgesh-ka [11]

Answer:

$Bill\to 9\ years$

$H \to 16\ years$

Step-by-step explanation:

Let

$H \to Hoang$

$B \to Bill$

Currently:

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Two years ago

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Required

H and B

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$H - 2 = 2 * (B -2)$

Open bracket

$H -2 =2B - 4$

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$H -2+2 =2B - 4+2$

$H =2B -2$

Substitute $H = B + 7$

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Collect like terms

$2B - B =7+2$

$B = 9$

Substitute $B = 9$ in $H = B + 7$

$H = B + 7$

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uysha [10]

Answer:

10/18

=5/9

pls mark as brainliest

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