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Nonamiya [84]
3 years ago
13

" class="latex-formula">
​
Mathematics
2 answers:
Papessa [141]3 years ago
6 0

Answer:

i dont get the question

Step-by-step explanation:

Sergio [31]3 years ago
6 0

Answer:

2\sqrt{13}

Step-by-step explanation:

Square root of 52

_________________

When finding square root, we always have to find one number that multiplies by itself twice to get the number in the square root.

No number does this for 52, so we have to use the GCF prime, which is :

\sqrt{2^2} \sqrt{13}

Apply the radical rule for \sqrt{2^2} :

\sqrt{2^2} =2

Therefore :

2\sqrt{13}

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Slav-nsk [51]

Answer:

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8 0
3 years ago
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Brums [2.3K]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

Effective resistance in the 30Ω and 40Ω parallel circuit = 1 / (1/30 + 1/40) = 120/7 Ω.

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Now we can add the resistances up:

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5 0
3 years ago
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Kaylis [27]

Answer:

  • 7.1
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Step-by-step explanation:

The value of the expression is its distance from zero. The absolute value is the positive value without any minus sign.

  |-7.1|=7.1\\\\|2.7+4.2|=|6.9|=6.9\\\\|4-9|=|-5|=5\\\\|-3.1+8.8|=|5.7|=5.7

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3 years ago
Antonio bought a shirt for 1/2 off. He paid $21.75 for the shirt s. Draw a bar diagram to find the original cost of the shirt.
Anon25 [30]

Answer:

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